Color blindness in its relation to railway employees and the public /

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Help Toronto : J.E. Bryant, [1889?]; 21 images, 17 with full-text search

Document Record

Creator
Ryerson, George Sterling, 1854-1925, author
Title
Color blindness in its relation to railway employees and the public
Published
Toronto : J.E. Bryant, [1889?]
Identifier
oocihm.12800
12800
Subject
Color blindness -- Canada.
Railroads -- Canada -- Employees.
Achromatopsie -- Canada.
Chemins de fer, Travailleurs des -- Canada.
Document source
Electronic reproduction.
Notes
"A paper read at the Canadian Institute, Toronto, at the regular meeting, Saturday, Feb. 9th, 1889."
"With the compliments of the author" -cover.
10 pages ; 21 cm.
Collection
Monographs
Language
English
URL
https://www.canadiana.ca/view/oocihm.12800