Antique Stereoscope Viewers Underwood & Underwood- Lot of 2-No Cards

Description

Offering a pair of
vintage Underwood & Underwood Sun Sculpture Stereoscope or stereo card viewers.  No Cards are included with these.
The metal is engraved with scrolling designs
and both of these have a pressed logo in the top of the metal part that says Sun Sculpture.
Both of these viewers date from 1901 and are in very nice used condition, with some cosmetic wear to the wood and metal as can be expected for their age.
Wooden slide works well on both
Viewer #2 is in a little rougher condition than the Viewer #1.
The first 5 photos (after the photo of the pair) show details on viewer #1 and the remaining 6 photos are of viewer #2 where you can see the roughness of the metal edges.
Both viewers are marked: Man'f'd by Underwood & Underwood, New York, Patented Jan. 14, 1901.  Viewer #2 has additional phrase:  Foreign Patents Applied For.
Viewers measure approximately 13" long and the width of the viewer part is about 5 1/2"