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work, on work

Color Tempering Scale
plate facing p464 (cropped from page, box redrawn)
ex Joshua Rose (ca1845-1910 *), Modern Machine-Shop Practice, v2 (1892)
University of Minnesota copy, digitized June 9, 2010
opens to same scan/copy at HathiTrust

tools listed in alphabetical order; might be listed in tempering order, too.
Joshua Rose and Park Benjamin (1849-1922 *), US Patent 205,578, Improvement in Chromatic Tempering-Scales (1878)

from slim results, to search for “work on work” —

15 August 2017

tags: little is much; tools; work; J. Rose, P. Benjamin, chromatic tempering scale (1878, 1892)