ATF matrices
ATF matrices for 24 pt Bulmer, punctuation from 24 pt Litho Roman, originated at Inland Type Foundry, cast by ATF. Mat on its side is the cap A showing the holes drilled in the mat for alignment on the Barth caster. The 18 1/2 on the cap M indicates that the set width of the chararcter is 18 and 1/2 points, and the 24 is the point size of the type. The lowercase h has a flash coating of chrome on it, otherwise it is the same as the other brass matrices. The Bulmer matrices were engraved in the 1927-28 time period.
ATF matrices
ATF matrices for 24 pt Bulmer, punctuation from 24 pt Litho Roman, originated at Inland Type Foundry, cast by ATF. Mat on its side is the cap A showing the holes drilled in the mat for alignment on the Barth caster. The 18 1/2 on the cap M indicates that the set width of the chararcter is 18 and 1/2 points, and the 24 is the point size of the type. The lowercase h has a flash coating of chrome on it, otherwise it is the same as the other brass matrices. The Bulmer matrices were engraved in the 1927-28 time period.