VINTAGE..FOX .049 FAI SPECIAL R/C ENGINE ..DETAILS/SPECS/GRAPH..RARE! (5U)

VINTAGE..NEW MCCOY .049 R/C ENGINE..DETAILS/SPECS/3-VIEWS..RARE! (757CC)

VINTAGE..COX .049 AIRCRAFT R/C ENGINE..2-VIEWS/DETAILS/SPECS..RARE! (5Q)

VINTAGE..OK CUB .049 R/C ENGINES..DETAILS/SPECS/3-VIEWS.. (142V)

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..COX OLYMPIC & SPORTSMAN R/C ENGINE...DETAILS/PHOTO/3-VIEWS.RARE! (96U)

ALLYN .049 SKY FURY R/C ENGINE..DETAILS/3-VIEWS/SPECS (941JJ)