VINTAGE..O&R MIDJET .049 R/C ENGINE..PHOTOS/DETAILS/DATA/2-VIEWS..RARE! (133U)

VINTAGE..O.K. CUB DIESEL .049 R/C ENGINE..DETAILS/DATA/3-VIEWS..(768CC)

VINTAGE..O.S. PET III .09 R/C ENGINE...DETAILS/SPECS/2-VIEWS..RARE! (551S)

VINTAGE..O.S. MAX-S 30 R/C ENGINE...DETAILS/SPECS/2-VIEWS..RARE! (533S)

VINTAGE..O.S. MAX-H .40RC R/C ENGINE...DETAILS/SPECS/2-VIEWS..RARE! (543S)

VINTAGE..O.K. CUB .075 DIESEL R/C ENGINE..DETAILS/DATA/3-VIEWS..RARE! (136V)

VINTAGE..PULSE-JET "HOPPI-COPTER".... 3-VIEWS/DETAILS (325V)

VINTAGE..UEDA COUGAR .61 R/C ENGINE...DETAILS/SPECS/2-VIEWS..RARE! (526S)