Patent- Focusing Attachments for Cameras

Patent- Focusing Attachments for Cameras

Documentary

Patent- Focusing Attachments for Cameras

May 12, 1896
Width: 8 in.
Length: 12 in.
Gift of the 3M Foundation, ex-collection Louis Walton Sipley
Inscriptions none

Review and updating of the museum's collection data is ongoing.
Inclusion of an object in this database does not guarantee its availability for loan.
For permission to use images from the online collections, please contact Image Rights and Reproductions.