Rochester Optical & Camera Co. (Rochester, NY)
Long Focus Ray - c. 1901
Photographic Encyclopedia, Andrew J. Lloyd & Co., (Boston, MA),
1901, p. 64
Notes: If the Long Focus Ray of 1901 looks a little similar to the Long Focus Premo of 1901, its probably because the companies that made the Premo line and the Ray line merged in 1901. They may be identical, which will not be known until labeled examples of each can be examined.
References:
Photographic Encyclopedia, Andrew J. Lloyd & Co., (Boston, MA),
1901, p. 64
