Photometric tests of globes and shades (1905) (14596893610)
Identifier: photometrictests00morr (find matches)
Title: Photometric tests of globes and shades
Year: 1905 (1900s)
Authors: Morris, Sidney Dealey Thayer, William Sumner, author
Subjects: Photometry Lampshades Lamp-chimneys, globes, etc Theses
Publisher:
Contributing Library: University of Illinois Urbana-Champaign
Digitizing Sponsor: University of Illinois Urbana-Champaign
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Text Appearing Before Image:
12.0° ane 3hade MSCP=20% MHCP=:/0. 6 °J
Text Appearing After Image:
Absorpfj on: A?SCP=37% MHCP=39% 2 & \ x \ \ \
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