O.S. Max .35 FP R/C Model Airplane Engine & Muffler

O.S. MAX-S35 STUNT R/C Model Airplane Engine

Vintage OS Max III 35 Control Line RC Model Airplane Engine

O.S. MAX-S 35 5.83cc 2 stroke glow engine

OS Max S .35 Two Stroke Nitro RC Airplane Engine- Great Compression

OS MAX-S 35 Glow Ignition Model Engine

1958 Fox 35 Stunt model airplane engine control line vintage glow motor .35 CL

UNKNOWN MADE BY (48) 1960's EUROPEAN GLOW .35 cu in? MODEL AIRPLANE ENGINE RARE