gerasimov's Collection Sets

gerasimov's Collection Sets

1968-69 pot fce. - Library
Glass big fce + 21# fce, book #5, 1967 - Library
[Notebook listing formulas for glass making, 1966] - Library
317 glass batch book. - Library
Small clay pot mixes. - Library
Ceramic crucibles mix & insulation mixes - Library
Mix E, D, AG-1, 2, 3, etc. - Library