VINTAGE..HEATH LNB-4 PARASOL...3-VIEWS/SPECS/DETAILS...RARE! (925A)

VINTAGE..1931-36 TAYLOR E-2 "CUB"..3-VIEWS/SPECS/STRUCTURE...RARE! (356)

VINTAGE..1931 LAIRD SUPER SOLUTION RACER..4-VIEWS/SPECS...RARE! (183)

VINTAGE..MERCEDES 160/180H.P. AIRCRAFT ENGINES,.5-VIEWS/PROFILES....RARE! (283B)

VINTAGE..1931 SUPERMARINE S.6B & 1930 TRAVEL AIR MODEL "R"..3-VIEWS.. (338C)

VINTAGE..1931 LAIRD SOLUTION ..4-VIEWS/NOTES....RARE! (698A)

VINTAGE..AIRSPEED HORSA...3-VIEWS/SPECS..RARE! (353A)

VINTAGE..1931 MARTIN BM-1/2...3-VIEWS/MEASUREMENTS/SPECS...RARE! (24)