Masonry Magazine November 1965 Page. 8
November 1965
INCREASE WALL STRENGTH
BLOK-LOK® & THIN-JOINT Continuous reinforcement for all masonry walls.
ECONO-LOK® Continuous reinforcing ties for composite masonry walls. B.O.A.C. Approval 60-1, Dec. 7, 1959.
SAVE... USE 1170 LESS FACE