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

VINTAGE..1931 HEATH LNB-4 PARASOL..HISTORY/3-VIEWS/SPECS...RARE! (160)

Vintage AMERICAN BUILDER AND BUILDING AGE Magazine March 1931 Ads

VINTAGE..LAIRD LC-DW-500 SUPER SOLUTION...4-VIEWS/MEASUREMENTS....RARE! (95D)

VINTAGE..1930 CURTISS XF6C-6 & 1931 LAIRD LC-DW-300 SOLUTION..3-VIEWS.. (339C)

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

VINTAGE..1931 LAIRD LC-DW-500 SUPER SOLUTION...4-VIEWS/SPECS/DATA..RARE! (959M)

VINTAGE..1931 FOCKE WULF ENTE/1932 BELLANCA AIR BUS..3-VIEWS..RARE!..(#513)