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

VINTAGE..FOX .40 BB R/C ENGINE..2-VIEWS/DETAILS/SPECS..RARE! (18Q)

VINTAGE..FOX .35 AIRCRAFT R/C ENGINE..2-VIEWS/DETAILS/SPECS..RARE! (3Q)

VINTAGE..K&B .40 "SERIES 66" R/C ENGINE...DETAILS/SPECS/2-VIEWS..RARE! (544S)

FOX QUICKEE 500 SPORT .40 R/C ENGINE ...DETAILS/LARGE 2-VIEWS/SPECS (969JJ)

TESTOR MCCOY .40 (SERIES 21) R/C ENGINE REVIEW...DETAILS/SPECS/2-VIEWS (926GG)

VINTAGE..FOX 40 BB 6.49 CC R/C ENGINE..3-VIEWS/GRAPHS/SPECS..RARE! (671P)

K&B .40 (SERIES 71F) R/C ENGINE REVIEW...DETAILS/SPECS/2-VIEWS (931GG)