Letterpress printed pamphlet about the process of sand casting aluminum type to fill in missing letters of type type fonts. The pamphlet in printing in black, burgundy and dark bluish grey. It is double-sided with one fold of the center of the page. The colophon states that is was printed for the Fourth Biennial Meeting of The American Typecasting Fellowship in Washington, D.C. held June 21-24, 1984.