Experimental airfoil built by John W. Lincoln
photograph
PHOTOGRAPHSCirca 1959
4.50 x 6.50 x 0
Photograph; black and white, circa 1959; mounted on board, on reverse are 94.85.12 and 94.85.13; view of foamed styrene ribs of experimental airfoil built by John W. Lincoln; ribs are photographed on the ground.
UNIDENTIFIED airfoil
1994.85.14