Provenance:
orginial stone, Kodachrome Flats Alabaster, silicon bronze polished and satin
Collections:
Professor Catherine T. Olson, Buffalo, original; Pat and John Troutman, Syracuse University;
Professor Robert W. Jernigan, Cairman, Mathematics Department, American University;
Dean Betty T. Bennett, American University; Henry Crapo, INS-7 Paris;
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Material:
orginial stone, Kodachrome Flats Alabaster, silicon bronze polished and satin
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Copyright Notice:
Copyright Registered:
Cf., Claire Ferguson, " Helaman Ferguson: Mathematics in Stone and Bronze", Meridian Creative Group, Publisher, 1994,
ISBN 0-9639121-0-0, pages 42-43, 68.
Photo credit is Sunforge Studios and Ed Bernik