Opera Glasses
Opera Glasses
- Description
- The eyecups are marked “FRIES TORINO GENOVA MILANO.” The objective lenses are 25 mm diameter. The frame is a brass. The barrels and eyecups are ivory, as is the center wheel which adjusts the focus. The carrying case is black leather with a reddish-brown silk lining.
- Location
- Currently not on view
- Measurements
- overall in case: 3 in x 4 3/8 in x 2 in; 7.62 cm x 11.1125 cm x 5.08 cm
- ID Number
- PH.336811
- catalog number
- 336811
- accession number
- 1978.2216
- Credit Line
- Jane and Mary Henle
- See more items in
- Medicine and Science: Physical Sciences
- Science & Mathematics
- Optics
- Data Source
- National Museum of American History
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