Semilor
A cheap imitation of gold, used for common articles of jewelry. The composition varies from 2 to 5 copper, and 1 zinc. See GOLD; TOMBAC
Twelve hundred entries from the golden age of cast metal — how bells are founded, why brass is not bronze, what a cupola melts and a core withstands — by Simpson Bolland, the trade's great teacher.
A cheap imitation of gold, used for common articles of jewelry. The composition varies from 2 to 5 copper, and 1 zinc. See GOLD; TOMBAC