The practice of typography : a treatise on the processes of type-making, the point system, the names, sizes, styles and prices of plain printing types (1900)
De Vinne, Theodore Low, 1828-1914 · New York : Century Co. · leaf 26
Construction of the Mould 21 Type-mould without matrix, and witli a type of the letter H in the mould. One half of the mould. … The other half of the mould.
Printing · Typography
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
