
Original factory file 10x8" photo of a side view of a US navy proposed airship ("Project III") of 6.5 M cu ft capacity. Three-hole punched on left margin as seen in many of the original company file copies. Very good.
Original factory file 10x8" photo of a side view of a US navy proposed airship ("Project III") of 6.5 M cu ft capacity. Three-hole punched on left margin as seen in many of the original company file copies. Very good.