Baker, T. Lindsay & Eide, Clyde (ed.).
A guide to United States patents for windmills and wind engines 1793-1950.
Watford; 2004; The International Molinological Society; softcover, stapled; bibliotheca molinologica, volume 18; ills. in b&w; 121 pp.
With an index of inventors. Fine copy.
A guide to United States patents for windmills and wind engines 1793-1950.
Watford; 2004; The International Molinological Society; softcover, stapled; bibliotheca molinologica, volume 18; ills. in b&w; 121 pp.
With an index of inventors. Fine copy.
[24067]