Bill Dorrigan

Roles

Masonry Magazine April 1985 Page. 10
April 1985



An attentive crowd observes the material handling demonstration staged in the Hilton parking area. Tony Luczynski (facing page, top). MCAA Material Handling Committee chairman, m.c.d this popular annual event and is shown holding a copy of MCA

Bill Dorrigan Don Thoren George Plumb James Amrhein Ray Lackey Rev. Heitgan Tony Luczynski W. Jr Walter Derk
Forklifts
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Masonry Magazine April 1985 Page. 13
April 1985

Lackey
Thoren
Plumb
Derk

MCAA CONFERENCE
continued from page 11

Amrhein showed a movie and slides on pioneering research on tall, slender reinforced masonry walls recently conducted by the Western States Clay Products

Bill Dorrigan George Miller Rudy Frahm Walter Derk
Insurance Products Masonry Panels Mortar
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