Edison shaving machine used to remove grooves to reuse dictation cylinders at Edison Birthplace Museum. Milan, OH.

Edison shaving machine (c1915) used to remove grooves to reuse dictation cylinders at Edison Birthplace Museum. Milan, OH.

Edison shaving machine (c1915) used to remove grooves to reuse dictation cylinders at Edison Birthplace Museum. Milan, OH.
Photo by Jim Steinhart © 2011, all rights reserved. (Ref: OHEN177)

Click an index below to see this photo among related images:

Edison Birthplace Museum, Milan, OH
Captions List for Milan, OH