RIGHTER MANUFACTURING "DENNYMITE" 1940 MODEL AIRPLANE ENGINE,

MARVIN MANUFACTURING "MARVIN A JUNIOR" 1940 MODEL AIRPLANE ENGINE, sand-casted cylinder case with applied name plate to bypass inscribed "MARVIN A JUNIOR", ten-finned cylinder with flat head, die/perm

HERKIMER TOOL & MODEL WORKS OK TWO / TWIN-CYLINDER 1940 MODEL AIRPLANE ENGINE, each cylinder embossed "OK" and with patent information, wire timer arm with ball handle, case with patent number, finned

M & M MODEL WHEEL CO. PISTON VALVE / HIGH SPEED 1939/1940 MODEL AIRPLANE ENGINE, permold construction, crankshaft case with embossed "M M" above mounts on each side, 360 degree port between an eight-f

AIRCRAFT INDUSTRIES "SUPER CYCLONE" MODEL G AND GR 1939/1940 MODEL AIRPLANE ENGINES, LOT OF THREE, each cylinder case bypass embossed "SUPER CYCLONE ENGINES", 12-fin cylinder with finned-top head, imp

MARVIN MANUFACTURING 1941 MODEL AIRPLANE ENGINE, sand-casted cylinder case with applied plate to bypass, nine finned cylinder with eight-spoke head, die/permold cast crankcase, plastic fuel tank, fitt

DENNY INDUSTRIES DENNYMITE "AIRSTREAM" MODEL AIRPLANE ENGINES, LOT OF TWO, each with sand-casted case, metal vertical fuel tank and teardrop-form finned head, each with screw attached maker's plaque t

DENNY INDUSTRIES / PACIFIC AIRMOTIVE DENNYMITE "AIRSTREAM" MODEL AIRPLANE ENGINES, LOT OF THREE, each with sand-cast cylinder case and die-cast crankshaft case, each with a plastic fuel tank and a tea

MICRODYNE ENGINES "SUPER ATOM" EARLY 1940'S MODEL AIRPLANE ENGINES, LOT OF TEN, each cylinder case end embossed "ATOM", eight examples with a flat head, serial numbers include "00218", "01374", "04114

OHLSSON & RICE (O & R) "MODEL 60" LATE 1940'S MODEL AIRPLANE ENGINES, LOT OF THREE, two examples with embossed "60" to the cylinder case bypass, each impressed with a serial number including "067292",

OHLSSON & RICE (O & R) MODEL "23" EARLY 1940'S MODEL AIRPLANE ENGINES, LOT OF FIVE, each cylinder case embossed "23", including three examples with painted black fins, each with six fins to the unders

OHLSSON & RICE (O & R) MODEL "CUSTOM 60" EARLY 1940'S MODEL AIRPLANE ENGINES, LOT OF SIX, each cylinder case with an applied bronze-toned plaque embossed "60" within a flying eagle, each with eight fi

OHLSSON & RICE (O & R) "MODEL 19" EARLY 1940'S MODEL AIRPLANE ENGINES, LOT OF SEVEN, each embossed "19" within a circle, each with a plastic fuel tank, serial numbers include "523", "1304", "3629', "3

Vintage Gas Powered Model Airplane Engine. Marked Dennymite. Engine measures 5.25" tall. All invoices must be paid within 24 hours of the sale. There are 3 Shipping Options. Please read the Terms of S

Vintage Gas Powered Model Airplane Engine. Marked Dennymite. Engine measures 5.75" tall. All invoices must be paid within 24 hours of the sale. There are 3 Shipping Options. Please read the Terms of S

O.S. FT-120 GEMINI ENGINES MANUFACTURING CO. LTD. TWIN-CYLINDER MODEL AIRPLANE ENGINE, twin-cylinder four stroke, crankcase embossed "FT-120" on one side, and reverse with "O.S.", back of case featuri

L. M. COX MANUFACTURING CO. "TEE-DEE" THIMBLE DRONE MODEL AIRPLANE ENGINES, LOT OF THREE, comprising two 049 examples, and a .09 example with an 09 Tatone mount, each with black cylinder topped by fou

L. M. COX MANUFACTURING CO. "THERMAL-HOPPER" THIMBLE DRONE .049 1953 MODEL AIRPLANE ENGINE, silver over black painted fins, crankshaft case embossed ".049" over "THIMBLE-DRONE", with additional extens

L. M. COX MANUFACTURING CO. "OLYMPIC" THIMBLE DRONE .15 1959 MODEL AIRPLANE ENGINES, LOT OF TWO, each with black cylinder topped by four silver fins, blue anodized drive washer and red anodized crankc

CLIPPER MANUFACTURING CO. "CLIPPER GENERATOR XX770" WITH GLOW PLUG MODEL AIRPLANE ENGINE, die-cast case, cylinder bypass with Clipper XX770 decal, dual exhaust, attached fuel tank with additional atta

CLIPPER MANUFACTURING CO. "CLIPPER SKY KING XX770" WITH SPARK PLUG MODEL AIRPLANE ENGINE, die-cast case, cylinder bypass with Clipper XX770 decal, dual exhaust and attached metal fuel tank, slight var

L. M. COX MANUFACTURING CO. ASSORTED .020 and .049 THIMBLE DRONE MODEL AIRPLANE ENGINES, LOT OF NINE, comprising three 1953 Thermal Hopper .049 examples, including one example in original plastic unop

L. M. COX MANUFACTURING CO. "TEE-DEE 21" THIMBLE DRONE .020 1961 MODEL AIRPLANE ENGINES, LOT OF THREE, each with black cylinder topped by four silver fins, each with a gold anodized crankcase and driv

CANNON MANUFACTURING CO. "CANNON MODEL NO. 300 AND 358" MODEL AIRPLANE ENGINES AND PARTS, LOT OF 13, comprising four Model 300 examples, including a 1941 example, finned head with six bolts, unmarked

ATWOOD AND ADAMS MFG. "CHAMPION" MODEL AIRPLANE ENGINES AND PARTS, UNCOUNTED LOT, comprising three engines, including a 1940 example with cylinder case embossed "CHAMPION", seven-fin cylinder and 12-s