Roles

Masonry Magazine October 1970 Page. 22

October 1970

Oregon Masonry Guild
Hosts Building Officials
Architects, engineers, building officials, mason contractors and out of state special research masonry specialists shared a luncheon seminar recently in Portland as guests of the Oregon Masonry Guild.

Alan Yorkdale Kevin Callahan L. Wade Leland Sphar Robert Harrington Walter Dickey

Consultants Masonry Cement Safety