NLM Digital Collections

Dangers from color-blindness in railroad employés and pilots

Collection:
Medicine in the Americas, 1610-1920
Author(s):
Jeffries, B. Joy (Benjamin Joy), 1833-1915
Contributor(s):
Massachusetts. Department of Public Health.
Publication:
Boston : Rand, Avery, & Co., Printers in the Commonwealth, 1878
Language(s):
English
Format:
Text
Subject(s):
Color Vision Defects
Accidents, Occupational -- prevention & control
Pilots
Railroads
Massachusetts
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:
40 pages
NLM Unique ID:
101696095 (See catalog record)
LCCN:
07014232
OCLC no.:
20726526
Permanent Link:
http://resource.nlm.nih.gov/101696095