Small glass stopper
1907-1912
Glass Stopper
1907-1912
Separate stopper, for Chemical storage bottle with integral tap
1907-1912
Cork stopper, from doctor's bag, English, 1925-1935
1925-1935
Five Glass Stoppers
Pharmacy display bottle stopper
1920-1955
Pharmacy display bottle stopper
1920-1955
Stopper
1831-1870
Glass stopper, part of glass bottle for fluorine
1801-1892 (prepared)
3 broken cork stoppers
1880-1910
Cork stopper, from doctor's bag, English, 1925-1935
1925-1935