The Sanitary Envelope Sealer
The Sanitary Envelope Sealer made by the Western Specialty Corporation of Oregon. Water was placed in the tank and in conjunction with the roller, was used to seal envelopes
Picture No
11042069
Media ID
46877143
Size
5387px x 3746px
(4.1MB)
Credit
(c)Maurice Collins Images Collection /Mary Evans Picture Library
Source
Photograph of an original object in the Maurice Collins Collection
