Title	Horsepower	RPM	fuel	bore x stroke	Full base?	Flywheel Diameter	other information	Type	State	Condition	Era
00554	4		gas	5 1/2 x 10		56	554	Flame Ign. Crosshead Belted Oiler	DC	Restored	Schleiker Schuum & Co.
00950	2		gas	4 3/4 x 9		49.5	950	Flame Ign. Crosshead Belted Oiler	MI	original finish	Schleiker Schuum & Co.
00954	2	180	gas	4 3/4 x 9		49.5	954	Flame Ign. Crosshead Belted Oiler	OH	original finish	Schleiker Schuum & Co.
01034	1	180	gas	4 1/16" x 8		40 x 2 3/4	1034	Flame Ign. Crosshead Belted Oiler	OH?	Running	Schleiker Schuum & Co.
01337	Unknown		gas				1337 has spur bevel gears. Slide is missing	Flame Ign. Crosshead Belted Oiler	NC	Missing parts	Schleiker Schuum & Co.
01401			gas				1401 1 flywheel	Flame Ign. Crosshead Belted Oiler	NE		Schleiker Schuum & Co.
02883							2883 Inverted slide valve pendulum governor	inverted	NE		Schleiker Schuum & Co.
02886	2 1/2						2886 1 flywheel	inverted	?		Schleiker Schuum & Co.
02907	4		gas		Full Base	55 1/2 x 5 1/4	2907 Spur bevel, no crosshead	Flame Ign. Belted oiler	PA	original finish	Schleiker Schuum & Co.
03211	7		gas	6 3/4 x 15.5	Full Base	56 x 3	3211 Slide valve Spur Bevel size D	Flame Ign. Belted oiler	Ont	older restoration running	Schleiker Schuum & Co.
03696	1/3		gas	2 7/8 x ?		Unknown	3696 was made into grinder	inverted	PA	Missing parts	Schleiker Schuum & Co.
03711	17		gasoline	8 5/8 x 15	N/A	64 1/2	3711 spur Bevel gears & belted oiler	horizontal - tank cooled	PA	original finish	Schleiker Schuum & Co.
03773	1.8		gasoline				3773 one wheel	inverted	MN	Running	Schleiker Schuum & Co.
03955	60	180	gasoline	14.5 x 23.5		78 x 6 3/8	3955 belted oiler	horizontal - tank cooled	MN	Running	Schleiker Schuum & Co.
04044	13			7 x 16		56	4044 spur bevel gears	horizontal - tank cooled	?	Running	Schleiker Schuum & Co.
04386	10.5		gas				4386 feet off on bed R13? 56" WHEELS?	horizontal - tank cooled	IL	Running	Otto Gas Engine Works 1893-1914
04676	5		gas				4676 same style as #5407	horizontal - tank cooled	PA	Missing parts	Otto Gas Engine Works 1893-1914
04685	13.5		gas	7 x 15		56	4685 Ported Cylinder, Odd round governor wts. 1894	horizontal - tank cooled	MN	Unknown	Otto Gas Engine Works 1893-1914
04721	13.5	260		7 x 15 1/2			4721	horizontal - tank cooled	AR		Otto Gas Engine Works 1893-1914
04765	1.8	300	gas	4 x 7		38 X 3 1/2	4765 One Wheel	inverted	DC	Running	Otto Gas Engine Works 1893-1914
04980	19						4980 belted oiler	horizontal - tank cooled	WA		Otto Gas Engine Works 1893-1914
05054	12	230		7 x 15 1/2		56	5054	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
05105	3 1/2	340	gas				05105	horizontal - tank cooled	ME		Otto Gas Engine Works 1893-1914
05147	36	240	gas		Full Base		5147 belted oiler	horizontal - tank cooled	CT	Running	Otto Gas Engine Works 1893-1914
05218	9					45	5218	horizontal - tank cooled	MN	Unknown	Otto Gas Engine Works 1893-1914
05219	9	300		5 3/4 x 12.5		45 x 3 1/4	5219 Belted Oiler	horizontal - tank cooled	CT		Otto Gas Engine Works 1893-1914
05371	3 1/2						5371	vertical	NJ	Running	Otto Gas Engine Works 1893-1914
05380	4	400	gasoline				5380	Marine w/Reversing gear	MN	Running	Otto Gas Engine Works 1893-1914
05407	5	340	gas	5 x 10		46 1/2 x 3 1/2	5407	horizontal - tank cooled	NY	Running	Otto Gas Engine Works 1893-1914
05461	13.5	260		7 x 16			5461	horizontal - tank cooled	?		Otto Gas Engine Works 1893-1914
05514	21		gas	8 1/2 x 15 1/2		65 x 3 1/4	5514	horizontal - hopper cooled			Otto Gas Engine Works 1893-1914
05578	3 1/2						5578 belted oiler	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
05708	50						5708 8 spoke wheels 50? Belted oiler	horizontal - tank cooled	MN	Restored	Otto Gas Engine Works 1893-1914
05756	5	340	gas	4 3/4 x 10	N/A	39 1/2 x 2 1/4"	5756 brass Igniter	horizontal - tank cooled	AR	original finish	Otto Gas Engine Works 1893-1914
05757	5	340	gasoline	4 3/4 x 10	N/A		5757 brass igniter fabricated exh rocker arm	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
05775	3 1/2	340	gasoline	4 3/4 x 10		39 1/2 x 2 1/2	5775 brass igniter	horizontal - tank cooled	MN	Running	Otto Gas Engine Works 1893-1914
05785	3 1/2	360				30 x 2.5	5785 Brass Igniter	vertical	MN	Running	Otto Gas Engine Works 1893-1914
05807	3 1/2	340				30.5 x 2.5	5807	vertical	NJ		Otto Gas Engine Works 1893-1914
05834	21	240		8 1/2 x 15		65 x 3 1/4	5834	horizontal - tank cooled	KS		Otto Gas Engine Works 1893-1914
05959	21			8 1/2 x 15		65 x 3	5959	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
06033	9 1/2	260	gas	6 x 12 1/2	N/A	45 1/2 x 3	6033 brass igniter	horizontal - tank cooled	Ont	original finish	Otto Gas Engine Works 1893-1914
06091	10			5 3/4 x 10		44.5 x 2 3/4	6091	horizontal - tank cooled	KS		Otto Gas Engine Works 1893-1914
06175	15		gas		N/A		6175 sister engine to 6176	horizontal - tank cooled	NY	original finish	Otto Gas Engine Works 1893-1914
06176	15	260	gasoline		N/A		6176 Was gas, conv to gasoline. Traction engine	horizontal - tank cooled	PA	Restored	Otto Gas Engine Works 1893-1914
06204	15		gasoline				6204	Portable	IA		Otto Gas Engine Works 1893-1914
06276	15	260		6 3/4			6276 replacement brass igniter	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
06472	21	240	gasoline				6472	horizontal - tank cooled	MD	Running	Otto Gas Engine Works 1893-1914
06474	20	200	gas	8 1/2 x 15	Full Base	64 1/2 x 3 1/4	6474	horizontal - tank cooled	WI	Restored	Otto Gas Engine Works 1893-1914
06481	10	300					6481	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
06624	3 1/2						6624	vertical	MA		Otto Gas Engine Works 1893-1914
06650	3 1/2	340	gas	4 3/4 x 10	Full Base	39 1/2	6650	horizontal - tank cooled	MD	original finish	Otto Gas Engine Works 1893-1914
06690	9 1/2	300	gas	6 x 13		45 x 3	6690 Brass Igniter	horizontal - tank cooled	DC		Otto Gas Engine Works 1893-1914
06716	5	340		4 3/4 x 10		39 1/2 x 2 1/4"	6716 Brass igniter	horizontal - tank cooled	NH		Otto Gas Engine Works 1893-1914
06736	5	340		4 3/4 x 10		39 1/2 x 2 1/4"	6736 Brass igniter	horizontal - tank cooled	IL		Otto Gas Engine Works 1893-1914
06803	15						6803	horizontal - tank cooled	WA		Otto Gas Engine Works 1893-1914
06845	25			9 5/8 x 15		72 x 5 1/2	6845 8 spoke wheels	horizontal - tank cooled	PA	Running	Otto Gas Engine Works 1893-1914
06890	5	220	gasoline	4 3/4 x 10		39 1/2 x 2 1/4"	6890 Brass igniter	Engine & pump combined unit	MN		Otto Gas Engine Works 1893-1914
06950	10		gasoline				6950 10 hp parts kit from Nome AK no frame, crank or flywheels.	horizontal - tank cooled	CA	Missing parts	Otto Gas Engine Works 1893-1914
06966	9 1/2		gasoline	5 3/4 x 12.5	N/A		6966 has cup on cylinder. Missing igniter/FP	horizontal - tank cooled	FL	original finish	Otto Gas Engine Works 1893-1914
06968	15						6968	horizontal - tank cooled	ND	Unknown	Otto Gas Engine Works 1893-1914
07001	10						7001	horizontal - tank cooled	SD	Unknown	Otto Gas Engine Works 1893-1914
07083	20	240		8 1/2 x 15 1/2		65 x 3 1/8	7083 Large Nameplate	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
07084	21	240	Unknown	8 1/2 x 14			7084	horizontal - tank cooled	ME	original finish	Otto Gas Engine Works 1893-1914
07129	15						7129		IN		Otto Gas Engine Works 1893-1914
07184	5						7184	horizontal - tank cooled	NE		Otto Gas Engine Works 1893-1914
07186	5	340					7186	horizontal - tank cooled	CO		Otto Gas Engine Works 1893-1914
07285	9 1/2	300		6 x 12 1/2	Full Base	45 x 3	7285 Brass Igniter	horizontal - tank cooled	PA	Restored	Otto Gas Engine Works 1893-1914
07473	38	220	gasoline		Full Base	72 x 4	7473 Brass Igniter	horizontal - tank cooled	NJ	Running	Otto Gas Engine Works 1893-1914
07758	5						7758	horizontal - tank cooled	?		Otto Gas Engine Works 1893-1914
07770	5	340	gasoline	4 3/4 x 10	Repro base	39 1/2 x 2 1/4"	7770 Brass igniter, iron fender	horizontal - tank cooled	MA	original finish	Otto Gas Engine Works 1893-1914
07786	5	260	gasoline				7786	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
07880	3 1/2	360				30 x 2.5	7880 old style vert.	vertical	MO		Otto Gas Engine Works 1893-1914
08001	5						8001	horizontal - tank cooled	MT		Otto Gas Engine Works 1893-1914
08057	Unknown						8057	horizontal - tank cooled	CA		Otto Gas Engine Works 1893-1914
08157	Unknown						8157	Wood splitter conversion	?	Missing parts	Otto Gas Engine Works 1893-1914
08201	Unknown						8201	Wood splitter conversion	?	Missing parts	Otto Gas Engine Works 1893-1914
08203	5	340	Unknown	4 3/4 x 10		39 1/2 x 2 1/4"	8203	horizontal - tank cooled	IA		Otto Gas Engine Works 1893-1914
08265	5					46 x 3 1/4	8265	Electric lighting	ID		Otto Gas Engine Works 1893-1914
08306	10		gasoline				8306 10 hp parts kit from Nome AK no frame, crank or flywheels.	horizontal - tank cooled	CA	Missing parts	Otto Gas Engine Works 1893-1914
08416	9	300	gasoline	5 3/4 x 12.5	N/A	45.5 x 3 1/8	8416 Brass Igniter 3 1/4" wide flywheels	Portable	KY	original finish	Otto Gas Engine Works 1893-1914
08422	10						8422	horizontal - tank cooled	SD		Otto Gas Engine Works 1893-1914
08645	9 1/2		gasoline	6 x 12		45 x 3	08645 belt driven oiler repro tag stamped 9HP	horizontal - tank cooled	NY	Running	Otto Gas Engine Works 1893-1914
08647	10						8647	horizontal - tank cooled	SD		Otto Gas Engine Works 1893-1914
08683	15			6 3/4 x 15.5		56 x 3	8683	horizontal - tank cooled	OH		Otto Gas Engine Works 1893-1914
08736	5						8736 Brass Igniter S/N on igniter	horizontal - tank cooled	WI		Otto Gas Engine Works 1893-1914
08769	15					54	8769	horizontal - tank cooled	NY		Otto Gas Engine Works 1893-1914
08872	10						8872	horizontal - tank cooled	SD		Otto Gas Engine Works 1893-1914
08898	160 four cyl		gasoline		N/A		8898	vertical	UK	Not Running	Otto Gas Engine Works 1893-1914
08910	30	220		10 x 18		71 x 4.25	8910 tin fender	horizontal - tank cooled	MI		Otto Gas Engine Works 1893-1914
09070	3 1/2			5 x 7.5		30 x 2.5	9070 new style vertical	vertical	PA		Otto Gas Engine Works 1893-1914
09152	2		gas				9152	vertical	IN	Unknown	Otto Gas Engine Works 1893-1914
09212	2					24 x 2 3/4	9212	vertical	DE		Otto Gas Engine Works 1893-1914
09223	2						9223 brass Igniter	vertical	NJ		Otto Gas Engine Works 1893-1914
09225	2					24 x 2 1/2	9225 not sure of flywheel width	vertical	CA		Otto Gas Engine Works 1893-1914
09408	10						9408	horizontal - tank cooled	ND		Otto Gas Engine Works 1893-1914
09466	8						9466	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
09480	21	240		9 x 14		64 x 3 5/16	9480	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
09483	20					64 1/2	9483	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
09548	5		gasoline		Repro base	Unknown	9548 has extra governor weight 1906?	horizontal - tank cooled	NJ	older restoration running	Otto Gas Engine Works 1893-1914
09609	5						9609 Brass Igniter	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
09629	21	240		8 1/2 x 15		64 1/2 x 3	9629 Brass ignitor	horizontal - tank cooled	IA		Otto Gas Engine Works 1893-1914
09636	21	240	Kerosene	8 1/2 x 15	N/A	64 1/2 x 3	9636 Bored to 8 5/8" Economy Kero carb Throttle Gov. Tin Fender	horizontal - tank cooled	MD	Not Running	Otto Gas Engine Works 1893-1914
09668	14	260	gasoline	6 3/4 x 15	N/A	51 x 2.5	9668	Portable	PA	original finish	Otto Gas Engine Works 1893-1914
09675	15						9675	horizontal - tank cooled	?	Unknown	Otto Gas Engine Works 1893-1914
09913	21	240	gasoline	8 1/2 x ?	N/A	64 1/2 x 3	9913 Clutch pulley and plain pulley used in planing mill	horizontal - tank cooled	PA	original finish	Otto Gas Engine Works 1893-1914
09978	10	300		6 x 12			9978	horizontal - tank cooled	MO		Otto Gas Engine Works 1893-1914
10169	10	300	Unknown				10169	horizontal - tank cooled	CA	restoration in progress	Otto Gas Engine Works 1893-1914
10256	15						10256	horizontal - tank cooled	?	Unknown	Otto Gas Engine Works 1893-1914
10321	15						10321	horizontal - tank cooled		Unknown	Otto Gas Engine Works 1893-1914
10337	15		gasoline		N/A		10337 Gruber Wagon Works	horizontal - tank cooled	PA	original finish	Otto Gas Engine Works 1893-1914
10348	15		Unknown	6 3/4	N/A	54 3/8	10348 Wood splitter conversion	Wood splitter conversion	MT	Missing parts	Otto Gas Engine Works 1893-1914
10381	5		gas	4 3/4 x 10	Full Base	40 x 2 1/4	10381	horizontal - tank cooled	PA	Restored	Otto Gas Engine Works 1893-1914
10462	2		gasoline		N/A	24 x 2 3/4	10462 Need carb	vertical	Ontario Canada	Missing parts	Otto Gas Engine Works 1893-1914
10475	27	240	producer gas	11.5 x 19.25	Full Base	70.5 x 4	10475 tin fender. brasss igniter 8 spoke wheels	horizontal - tank cooled	WA		Otto Gas Engine Works 1893-1914
10569	21			8 1/2 x 15			10569 Broken Flywheels	horizontal - tank cooled	MN	Missing parts	Otto Gas Engine Works 1893-1914
10625	5	340	gasoline	4 3/4 x 10	Repro base	46 x 3 3/8	10625 Counter Balanced Crank	horizontal - tank cooled	NY	original finish	Otto Gas Engine Works 1893-1914
10662	Unknown						10662		?	Unknown	Otto Gas Engine Works 1893-1914
10681	5			4 3/4 x 10			10681	horizontal - tank cooled	TN		Otto Gas Engine Works 1893-1914
10734	5	340	gasoline		Repro base		10734	horizontal - tank cooled	NY	Unknown	Otto Gas Engine Works 1893-1914
10802	8	300				45	10802 Brass Igniter Not sure of flywheel width	horizontal - tank cooled	MI		Otto Gas Engine Works 1893-1914
10868	10						10868 broken flywheels	horizontal - tank cooled	MN	Not Running	Otto Gas Engine Works 1893-1914
11190	10		gasoline	5 5/8 x 12	Repro base	45.5 x 3	11190	horizontal - tank cooled	NE	restoration in progress	Otto Gas Engine Works 1893-1914
11226	10	300		5 3/4 x 12.5			11226 Special Electric Governor	Electric lighting	OH		Otto Gas Engine Works 1893-1914
11294	25	240		9 x 18		70 5/8 x 4	11294 8 spoke flywheels 4 1/4" crk	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
11401	25	240	gas	9 x 18		67 x 4 1/8	11401	horizontal - tank cooled	AR		Otto Gas Engine Works 1893-1914
11466	1		gasoline	3 1/2 x 4		19 7/8 x 2	11466 missing gear or linkage	vertical	MA	Missing parts	Otto Gas Engine Works 1893-1914
11508	1		gasoline				11508	vertical	KS	Not Running	Otto Gas Engine Works 1893-1914
11607	15						11607	horizontal - tank cooled	NE		Otto Gas Engine Works 1893-1914
11621	15	260		6 3/4 x 15		54 x 3 5/8	11621	horizontal - tank cooled	CA		Otto Gas Engine Works 1893-1914
11658	15	260	gasoline	6 3/4 x 15		64 x 5.5	11658 Special electric, Counterbalanced Crank Tin Fender	horizontal - tank cooled	PA	original finish	Otto Gas Engine Works 1893-1914
11659	15	260	gasoline	6 3/4 x 15		64 x 5.5	11659 special Electric. counterbalanced crank. tin fender	Electric lighting	CT	original finish	Otto Gas Engine Works 1893-1914
11705	2						11705	vertical	OH		Otto Gas Engine Works 1893-1914
11786	8 or 10			5 3/4 x 12.5		45.5 x 2 3/4	11786	horizontal - tank cooled	OH		Otto Gas Engine Works 1893-1914
11801	8 or 10			5 3/4 x 12.5		45 x 2 3/4	11801	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
11819	25						11819 parts engine only	horizontal - tank cooled	MN	Missing parts	Otto Gas Engine Works 1893-1914
11881	21			8 1/2 x 15		64 1/2 x 3 1/2	11881	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
119092	35		diesel		N/A		119092 one flywheel w/ outboard bearing	horizontal - tank cooled	PA	original finish	Otto Gas Engine Co.1914-1928
12016	5	340					12016	horizontal - tank cooled	An		Otto Gas Engine Works 1893-1914
12020	5						12020	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
12056	3 1/2		gasoline				12056	horizontal - tank cooled	VA	Running	Otto Gas Engine Works 1893-1914
12103				6 x 12 1/2		68 x 4	12103	horizontal - tank cooled	ND		Otto Gas Engine Works 1893-1914
12213	10		gasoline				12213 10 hp parts kit from Nome AK no frame, crank or flywheels.	horizontal - tank cooled	CA	Missing parts	Otto Gas Engine Works 1893-1914
12224	10	300					12224	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
12269	15						12269	horizontal - tank cooled	IA		Otto Gas Engine Works 1893-1914
12374	10						12374	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
12378	10						12378	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
12380	10			5 3/4 x 12.5			12380	Hoist	MN		Otto Gas Engine Works 1893-1914
12494	2		gasoline				12494	vertical	DE	Restored	Otto Gas Engine Works 1893-1914
12603	8	300		5 3/4 x 12.5		45 x 2 3/4	12603	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
12606	10	300				45 x 2 7/8	12606	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
12735	25			9 x ?		67 x ?	12735	horizontal - tank cooled	ME		Otto Gas Engine Works 1893-1914
12851	4	340	gas	4 3/4 x 10		40 x 2 1/8	12851 counter balanced crank	horizontal - tank cooled	IL		Otto Gas Engine Works 1893-1914
12856	5	340		4 3/4 x 10			12856 Otto Engine Mfg Co on tag, mistake??	horizontal - tank cooled	AR		Otto Gas Engine Works 1893-1914
12892	6			5 1/2 x 10		39 1/2 x 2 1/4"	12892	horizontal - tank cooled	NY		Otto Gas Engine Works 1893-1914
12931	6	340	gas		Full Base		12931 missing key cap & intake vlv cap	horizontal - tank cooled	NY	original finish	Otto Gas Engine Works 1893-1914
12932	6	340		5 3/4 x 10		40 x 2 3/8	12932 Etched plate	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
12951	6		gas				12951	horizontal - tank cooled	NY	Restored	Otto Gas Engine Works 1893-1914
13035	10			5 3/4 x 12.5		45 x 3	13035	horizontal - tank cooled	MI		Otto Gas Engine Works 1893-1914
13097	10	300					13097	horizontal - tank cooled	NY?		Otto Gas Engine Works 1893-1914
13099	8 or 10			5 3/4 x 13		45 x 3	13099	horizontal - tank cooled	NY		Otto Gas Engine Works 1893-1914
13161	8	300	gas	5 3/4 x 12.5		45 x 3	13161	horizontal - tank cooled	MO	Running	Otto Gas Engine Works 1893-1914
13192	9 1/2			6 x 13 1/8	Full Base	45 x 3	13192 Tin fender	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
13287	15		gasoline	6 3/4 x 15.5	N/A	54	13287 Tin fender, nameplates missing	horizontal - tank cooled	DE	restoration in progress	Otto Gas Engine Works 1893-1914
13360	6	340	gasoline	5 3/8 x 10	N/A	40 x 2 1/4	13360	horizontal - tank cooled	PA	Restored	Otto Gas Engine Works 1893-1914
13369	6	340					13369	horizontal - tank cooled	NY		Otto Gas Engine Works 1893-1914
13409	40		gas	11.5 x 18		71 x ?	13409 tin fender	horizontal - tank cooled	MN		Otto Gas Engine Works 1893-1914
13425	21	240	Kerosene	8 1/2 x ?		64 x ?	13425 Economy Carburetor	horizontal - tank cooled	NE		Otto Gas Engine Works 1893-1914
13577	14					51 x 2 5/8	13577 Tin fender, Ported Cyl.	horizontal - tank cooled	CA		Otto Gas Engine Works 1893-1914
13636	6						13636	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
13649	6	340		5 1/4 x 10	Full Base	39 1/4 x 2 1/8	13649 Front Fuel Pump by Wheels	horizontal - hopper cooled	PA		Otto Gas Engine Works 1893-1914
13650	6					46 x ?	13650	horizontal - tank cooled	PA		Otto Gas Engine Works 1893-1914
13651	5		Unknown		N/A	Unknown	13631 Ivan Matchner	Electric lighting	PA	Missing parts	Otto Gas Engine Works 1893-1914
13696	5	340	gas	5 3/8 x 10	Full Base	39.5 x 2	13696 Brass Igniter	horizontal - hopper cooled	NJ	Unknown	Otto Gas Engine Works 1893-1914
13768	15						13768	horizontal - tank cooled	NY?	Unknown	Otto Gas Engine Works 1893-1914
13785	21		gasoline	8 1/2 x 14	N/A	64 1/2	13785 tin fender	horizontal - tank cooled	MD	Unknown	Otto Gas Engine Works 1893-1914
13818	6	340	gasoline	5 3/8 x 10	N/A	40 x 2 1/4	13818	horizontal - tank cooled	MN	Running	Otto Gas Engine Works 1893-1914
13820	25						13820	horizontal - tank cooled	MN	Running	Otto Gas Engine Works 1893-1914
13869	6	340		5 1/2 x ?		40 x 2 1/4	13869	horizontal - tank cooled	?		Otto Gas Engine Works 1893-1914
13914	15	230	gasoline	6 3/4 x 15.5	N/A	51 x 2 3/4	13914 tin fender	horizontal - hopper cooled	MD	restoration in progress	Otto Gas Engine Works 1893-1914
14162	3 1/2						13162	vertical	NJ		Otto Gas Engine Works 1893-1914
14171	3 1/2						14171 with triplex pump	vertical	PA	Running	Otto Gas Engine Works 1893-1914
14230	6	340	gasoline	5 x ?	N/A	46 x 3 1/4	14230 Special Electric	Electric lighting	NJ	Running	Otto Gas Engine Works 1893-1914
14232	6	240				46 x 3 1/4	14232 Special Electric counterbalanced Crank	Electric lighting	PA	Running	Otto Gas Engine Works 1893-1914
14239	5	340		? x 10			14239 front fuel pump by wheels, Brazil	horizontal - tank cooled	Brz		Otto Gas Engine Works 1893-1914
14247	175	190	gas	21 x 30	N/A	9 feet	14247	horizontal - tank cooled	PA	Not Running	Otto Gas Engine Works 1893-1914
14367	2					30 x 3 1/2	14367 Electric light vertical	vertical	?		Otto Gas Engine Works 1893-1914
14432	6					40 x 2 1/4	14432	horizontal - tank cooled	ME	Unknown	Otto Gas Engine Works 1893-1914
14447	6	340					14447	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
14482	8	300	gasoline	5 3/4 x 12.5		45.5 x 3 1/8	14482 Tin fender Portable	horizontal - tank cooled	PA	Unknown	Otto Gas Engine Works 1893-1914
14489	8	300		5 3/4 x 12.5		45 x 2 3/4	14489 Tin fender	horizontal - tank cooled			Otto Gas Engine Works 1893-1914
14523	10	300		5 3/4 x ?		44.5 x 3	14523 Tin fender	horizontal - tank cooled	ND		Otto Gas Engine Works 1893-1914
14524	10	300	gasoline	5 3/4 x 12.5	N/A	44 3/4 x 2 3/4	14524 Tin fender new type fuel pump see notes	horizontal - tank cooled	CA	Very Good	Otto Gas Engine Works 1893-1914
14535	8	300	gas	5 3/4 x 12.5		44.5 x 3	14535	horizontal - tank cooled	OH	Restored	Otto Gas Engine Works 1893-1914
14546	10						14546 Changed to Log Splitter	horizontal - tank cooled	MN?	Missing parts	Otto Gas Engine Works 1893-1914
14547	10						14547	horizontal - tank cooled	?	Unknown	Otto Gas Engine Works 1893-1914
14549	10	300		5 3/4 x 12.5		45.5 x 3 1/8	14549	horizontal - hopper cooled	PA	Restored	Otto Gas Engine Works 1893-1914
14673	2	500	two cycle				14673	horizontal - hopper cooled	MN	Restored	Otto Gas Engine Works 1893-1914
14677	1		gasoline				14677 S/N may be 14678, not sure	vertical	NJ	Restored	Otto Gas Engine Works 1893-1914
14917	2					24 x 2 1/2	14817	vertical	DC	Unknown	Otto Gas Engine Works 1893-1914
14955	2		two cycle			22 x 2 1/8	14955	horizontal - hopper cooled	PA	Running	Otto Gas Engine Works 1893-1914
14996	2		gasoline				14996	vertical	FL	Restored	Otto Gas Engine Works 1893-1914
15003	2						15003	vertical	CA		Otto Gas Engine Works 1893-1914
15100	21	230	gas		N/A	68 x 6.5	15100 Special Electric	Electric lighting	MD	Running	Otto Gas Engine Works 1893-1914
15171	50	230	gas			8 spoke	15171 it is a 50 or 40?? Throttle.	horizontal - tank cooled	MN	Running	Otto Gas Engine Works 1893-1914
15235	2		gasoline			24 x 3 1/4	15235	vertical	IA	Missing parts	Otto Gas Engine Works 1893-1914
15251	8	300	gasoline				15251 I beam rod	horizontal - hopper cooled	FL		Otto Gas Engine Works 1893-1914
15310	6						15310	horizontal - tank cooled	NJ		Otto Gas Engine Works 1893-1914
15331	15						15331 tin fender	horizontal - tank cooled	SD		Otto Gas Engine Works 1893-1914
15367	10.9	300	Kerosene	6 x 12	N/A		15367 Kero Economy carb Throttle gov, magneto, tin fender	horizontal - tank cooled	MO	Restored	Otto Gas Engine Works 1893-1914
15437	6	340					15437	horizontal - tank cooled	KY		Otto Gas Engine Works 1893-1914
15474	3 1/2						15474	vertical	PA	Restored	Otto Gas Engine Works 1893-1914
15550	10						15550	horizontal - tank cooled	?		Otto Gas Engine Co.1914-1928
15565	6						15565 Spark Plug	horizontal - tank cooled	NJ		Otto Gas Engine Co.1914-1928
15568	6	340					15568 Otto Eng Mfg Co on tag	horizontal - tank cooled	PA		Otto Gas Engine Co.1914-1928
15573	5	340	gas	4 3/4 x 10		40 x 2 1/8	15573 Otto Eng Mfg Co tag	horizontal - tank cooled	NJ	Running	Otto Gas Engine Co.1914-1928
15594	10			5 3/4 x 12.5		45	15594	horizontal - tank cooled	ID		Otto Gas Engine Co.1914-1928
15627	25						15627	horizontal - tank cooled	NJ		Otto Gas Engine Co.1914-1928
15657	21		gasoline	8 3/4 x 15		64 1/2 x 3 1/2	15657	horizontal - tank cooled	MN		Otto Gas Engine Co.1914-1928
15671	8 or 10			5 3/4 x 12.5		44 3/4 x 3	15671 magneto	horizontal - tank cooled	NC		Otto Gas Engine Co.1914-1928
15672	10	300	gasoline	6 x 10	Repro base	44 3/4 x 3	15672 magneto nu style fuel pmp tin fender	horizontal - tank cooled	MI	original finish	Otto Gas Engine Co.1914-1928
15684	15		gas	5 3/4 x 12.5		54 1/2 x 3 1/2	15684 Tin Fender	horizontal - tank cooled	MO		Otto Gas Engine Co.1914-1928
15689	15	260					15689 Wico Mag	horizontal - tank cooled	NY		Otto Gas Engine Co.1914-1928
15704	6	340	gasoline				15704 Sumter mag,Round rod,missing FP/Fender	horizontal - tank cooled	Ontario	original finish
15705	6						15705	horizontal - tank cooled	CO		Otto Gas Engine Co.1914-1928
15718	5		gasoline	4 3/4 x 10	N/A	39 1/2 x 2 1/4"	15718 Mid fuel pump, Cast fender, clutch pulley	horizontal - tank cooled	NY	Not Running	Otto Gas Engine Co.1914-1928
15732	50	230	diesel		N/A	86 x 11	15732	horizontal - tank cooled	PA	original finish	Otto Gas Engine Co.1914-1928
15737	50	230				86 x 11	15737	horizontal - tank cooled	PA		Otto Gas Engine Co.1914-1928
15810	6	340	gasoline				15810	horizontal - tank cooled	WI?		Otto Gas Engine Co.1914-1928
15824	10	300	gas	6 x 13	N/A	43 5/8 x 2 5/8	15824 I beam rod tin fender plug/OC	horizontal - tank cooled	Ontario	Running	Otto Gas Engine Co.1914-1928
15831	5	250		4 3/4 x 10		39 1/2 x 2 1/4"	15831 Div Superior tag	horizontal - tank cooled	FL	Running	Otto Gas Engine Co.1914-1928
15869	10		gas	5 3/4 x 10		45.5 x 2 1/4	15869 tin fender, wico, I beam rod, Painted brewster Green	horizontal - tank cooled	PA		Otto Gas Engine Co.1914-1928
15952	25	240		9 x 18	Full Base	64 1/2 x 3 1/2	15952 tin fender full base	horizontal - tank cooled	NY		Otto Gas Engine Co.1914-1928
15961	15		gas	6 7/8 x 15		51 x 2.5	15961 tin fender, Wico mag	horizontal - tank cooled	NY		Otto Gas Engine Co.1914-1928
16025	10		gasoline				16025 10 HP parts kit from Nome AK	horizontal - tank cooled	CA	Missing parts	Otto Gas Engine Co.1914-1928
H1011	75	285	diesel				H1011 1 cylinder vertical	Superior Otto Dsl. Holmesburg	MD	Not Running	Otto Gas Engine Co. 1929- Holmesburg
H1029	120	377	diesel				H1029 2 cylinder vertical	Superior Otto Dsl. Holmesburg	PA	suspected to be scrapped	Otto Gas Engine Co. 1929- Holmesburg
P13297	15	260					P13297 Governor weight only, no engine	Parts Only - No Engine	NJ		Otto Gas Engine Works 1893-1914
P22233			diesel		N/A		P22233	Superior Otto Dsl. Holmesburg	PA	Unknown	Otto Gas Engine Co. 1929- Holmesburg
P4566	Unknown		Unknown				P4566 Nameplate only, no engine	Parts Only - No Engine	Ontario	suspected to be scrapped	Otto Gas Engine Works 1893-1914
P6273	15	260	Unknown				P6273 Nameplate only, no engine	horizontal - tank cooled	KS?	suspected to be scrapped	Otto Gas Engine Works 1893-1914
P7024	10		gasoline				P7024 Fuel pump only on engine #16025 from nome AK	Parts Only - No Engine	CA	suspected to be scrapped	Otto Gas Engine Works 1893-1914
P7629	Unknown	260	Unknown		N/A	Unknown	P7629 Nameplate only no engine.	Parts Only - No Engine	Man	suspected to be scrapped	Otto Gas Engine Works 1893-1914
P8112	5	340	Unknown		N/A	Unknown	P8112 Nameplate only. No engine	Parts Only - No Engine	MD	suspected to be scrapped	Otto Gas Engine Works 1893-1914
xxxxx	2						xxxxx s/n not readable	vertical	PA	Not Running	Otto Gas Engine Works 1893-1914
xxxxxx	2						xxxxxx number unreadable.	vertical	MA