Masonry Magazine May 1966 Page. 10
NEW!
TRINITY
Trinity White Masonry Cement Macement. High workability...longer board life...bag-to-bag uniformity...non-staining.
WHITE
GENERAL PORTLAND CEMENT CO
A PRODUCT OF GENERAL PORTLAND CEMENT CO. Offices Chicago Dallas Houston Tampa Miami Chattanooga Fort Wayne Kansas City, Kan. Fredonia, Kan. Oklahoma City. Los Angeles.
CC
10
MASONRY May, 196