Presented by Bricklayers, Masons, and Plasterers International Union of America, 1966, 1967, 1970, and 1971. Additions presented by Herbert Zollitsch; and the Bricklayers, Masons, and Plasterers International Union of America. Accession Number: M66-126, M66-126-1, M67-347, M70-004, M70-232, M71-067, M89-237
Processing Information
Original Collection processed by H.L. Miller and D. McLaughlin, April 1980.
