Item #142 Five patents relating to aviation. James Means.

Five patents relating to aviation

Boston: James Means, (1909). 8vo, pp. [8]; original green printed wrappers (slight fading at extremities); fine copy. Letters patent granted May 25, 1909 for a signaling apparatus and 3 types of launching apparatus. Item #142

Price: $50.00

See all items in Americana, Transportation
See all items by