- Formatted Medium
- Metal, glass
- Dimensions
- 7 1/2 x 7 1/8 x 2 3/4 in. (19.1 x 18.1 x 7 cm)
- Inscribed
- Inscribed on back in center: "WAFER / MODEL SK 174 / 60 CYCLE 100-125V / 2-3 W / THE E. INGRAHAM CO. / BRISTOL, CONN. / U.S.A."
- Accession Number
- 1998.143.5
- Credit Line
- Gift of Eva, Alan, and Louis Brill
- Rights Statement
- Creative Commons-BY