Glass Observation Ball
Mid Edo Period (1603 -1868). Reflective sphere hung in a strategic location to detect unwanted home visitors. Made of heavy glass with bronze mounts.
- Period
- 18th century
- Origin
- Japan
- Dimensions
- 11" h x 9 1/2" diam
- 27.9cm h x 24.1cm diam
- Item #
- NA1766