Bell jar with ground neck and bottom flange
- Made:
- unknown
Bell jar, Bell jar with ground neck and ground bottom flange. Maker, place of manufacture and date of manufacture unknown. Unclear inscription at base of jar: "11.S.S."?
Bell jar, Bell jar with ground neck and ground bottom flange. Maker, place of manufacture and date of manufacture unknown. Unclear inscription at base of jar: "11.S.S."?
