Compound monocular with coarse and fine focus, triple nosepiece, large square stage, inclination joint, sub-stage diaphragm, U-shaped base, and wooden box. The inscription on the tube reads “SPENCER / BUFFALO / U.S.A. / 62704.” The serial number indicates a date of 1920.
Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.
If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.