1898 Book on a 16ft. Geared Aermotor Windmill
Posted: Wed Nov 01, 2023 11:56 am
One year's work done by a 16-foot geared windmill / [F.H. King]. v.68(1898)
https://babel.hathitrust.org/cgi/pt?id= ... 4998&seq=1
https://babel.hathitrust.org/cgi/pt?id= ... 4998&seq=1