Mechanical training-Enlist in the Air Service LCCN2002708933, Otho Cushing, 1919

Title: mechanical training--enlist in the air service abstract: poster showing soldiers making mechanical repairs to an airplane. Physical description: 1 print (poster): lithograph, color; 64 x 47 cm. Notes: otho cushing, capt. A. S. , u. S. A. Date: 1919.