Title
Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing.
Caption
Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Related to Samuel Pierpont Langley, Secretary, Smithsonian Institute.
Credit line
Photo12/Heritage Images/Heritage Art
Reference
HRM23A22_306
Model release
NA
Property release
NA
License type
Rights managed
Available size
176,1Mb (6,5Mb) / 31,0in x 22,0in / 9314 x 6610 (300dpi)