Roles

DIAMOND BLADE
BIG DIAMOND SEGMENT DEPTH
OMARK DIAMOND BLADES
Give you the BIG EDGE in masonry sawing

OMARK diamond blades give you a "Big Edge" in masonry sawing.

Kingsize segments have 50% more volume than ordinary ¼" de

95 NATIONAL LIME ASSOCIATION
925 15th St. N. W.
Washington, D. C.
Kenneth Gutschick

42-43 OMARK INDUSTRIES
9701 S. E. McLoughlin Blvd.
Portland, Oregon
Richard MacMillan

73 OWENS-ILLINOIS
P. O. Box 1035

Mason Contractor News
Published by The Mason Contractors Association of America, 208 S. La Salle St., Chicago 4, III.

People & Events
(Continued from page 5) family. Barney Haines, es Brick, Inc., Pittsburgh, Pa., elected President of N