Powell in 1874, so an extremely early view.. MADE TO BE USED WITH ANY STANDARD ANTIQUE STEREOPTICAN 3-D VIEWER. IT IS AN OVERSIZED VIEW, MEASURING 4 1/2" x 7" which is also nice AND EXTREMELY UNCOMMON. Scans show all the details.
Nice description image and view is on the reverse. Nice sepia tone, in excellent condition.
Very clear and detailed image. A REALLY RARE, EARLY ONE!