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- Author(s):
- Jennings, J. Ellis (John Ellis), 1864-1906, author
- Publication:
- Philadelphia : The F.A. Davis Company, 1896
- Subject(s):
- Color Vision
Color Vision Defects
Vision Tests
Railroads
- Author(s):
- Johnston, J. Milton, author
- Publication:
- Chicago : J.M. Johnston, 1892
- Subject(s):
- Vision, Ocular
Refractive Errors
Vision Tests
- Author(s):
- Vilas, C. H. (Charles Harrison), 1846-1920, author
- Publication:
- Chicago : Duncan Brothers, 1881
- Subject(s):
- Eyeglasses
Vision Tests
- Author(s):
- Bucklin, C. A. (Charles A.), author
- Publication:
- New York : Spencer Optical M'f'g Co., [1881]
- Subject(s):
- Vision Disorders -- diagnosis
Vision Disorders -- therapy
Vision Tests
- Publication:
- Philadelphia : Ferguson & Weston, [1898]
- Subject(s):
- Vision Tests
- Author(s):
- Jaeger, Eduard, Ritter von Jaxtthal, 1818-1884 author
- Publication:
- New York : William Wood & Co., 1868
- Subject(s):
- Visual Acuity
Vision Tests
- Publication:
- Philadelphia, Pa. : Queen & Co., [between 1890 and 1899?]
- Subject(s):
- Vision Tests
Hearing Tests
- Publication:
- [Boston?] : [publisher not identified], [1880?]
- Subject(s):
- Color Vision Defects
Accidents, Occupational -- prevention & control
Vision Tests
Railroads
- Author(s):
- Savage, G. C. (Giles Christopher), 1854-1930, author
- Publication:
- Nashville, Tenn. : A. R. Gray & Son, book and job printers, 1892
- Subject(s):
- Ocular Motility Disorders -- diagnosis
Vision Tests
- Author(s):
- Little, William S., author
- Publication:
- Chicago : A.G. Newell, printer, 1884
- Subject(s):
- Astigmatism -- diagnosis
Vision Tests