Masonry Magazine October 1992 Page. 52
October 1992
TIMETABLE
Sep. 11-12-Masonry Quality Institute Seminar, Chicago, Illinois. Contact: MCAA, 1550 Spring Road, Oak Brook, IL 60521. Phone: 707/782-6767.
Sep. 21-Building Envelope seminar, Detroit, Michigan. Contact: Archimediae, 52 Broad