is set in metion, forc- ing the metal through a small tube over a foot long proof from the two slugs and from a foundry type. The average product of a good operator is 4,000 ems into the mold, filling out the character or space in per hour, the measurement of type being based on the the matrix. The… … or type in the pot. The mold is water-jack- more readily understand why the graphotype DETAIL VIEW OF CASTER WITH MATRIX UP. eted in such a way as to insure the cooling can produce its work in such a small space of the largest type instantly. and with such rapidity. Throughout the en- The matrix,…
Internet Archive · Public domain (published before 1931). Free to use for anything.