- FWGC-1114068
- Item
- February 1986
Part of Frank W Gregory Collection
Showing wheel.
Gregory, Frank William (1917-1998), mill researcher
3 results with digital objects Show results with digital objects
Part of Frank W Gregory Collection
Showing wheel.
Gregory, Frank William (1917-1998), mill researcher
Part of Frank W Gregory Collection
Showing part of wheel and penstock.
Gregory, Frank William (1917-1998), mill researcher
Part of Frank W Gregory Collection
Showing wheel and penstock.
Gregory, Frank William (1917-1998), mill researcher