Drawings of planes in flight, Vultee Aircraft, Southern California, 1939

8 photographs of drawings of planes in flight, Southern California, 1939. "3-9-73; 1939; Vultee Aircraft Division of Aviation M[anu]f[acturin]g Corp[oration], 84 So[uth] Lakewood Drive; Copies of drawings of planes in flight; 25 ea[ch] 11x14 dull, 100 #4208 - 11x14 dull, 1 ea[ch] #1556 + 1555 - 16x20 dull, 25 ea[ch] - 1555, 1556, 1472, 1473, 4028 11x14 dull, 1 #1555 + 1556 - contact dull (Kashmier); Keep 1 ea[ch] of extra prints as sample" -- on envelope front.