round bottom flask
1915-1959
Glass flask
1920-1940
Glass frog
1980
13 samples of glass products made by hand pressing. Includes coloured car lamp covers
1980
Small glass bottle
1980
Small glass bottle, 1 of 8 pieces, made by semi-au
1980
Small glass bottle
1980
Small glass bottle
1980
Small glass bottle, 1 of 8 pieces, made by semi-au
1980
Glass flask
1920-1940
Glass flask
Examples of glass made by semi-automatic Schiller process
1980
Small glass bottle
1980
Small glass bottle, 1 of 8 pieces, made by semi-au
1980
Small glass bottle, 1 of 8 pieces, made by semi-au
1980
Glass fancy shape in the form of a pig
1980