Masonry Magazine March 1980 Page. 15
March 1980
Coming Events
1980
March 25-27. Ninth Illinois State Apprenticeship Conference, Conrad Hilton Hotel, Chicago, Ill. Contact: ISAC, att: Ray Johnson, c/o IUOE, Local 150, 6140 Joliet Rd., Countryside, IL 60525.
1980 Seminar Series on