Dangers from color-blindness in railroad employés and pilots / by B. Joy Jeffries.

  • Jeffries, B. Joy (Benjamin Joy), 1833-1915.
Date:
1878
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Dangers from color-blindness in railroad employés and pilots / by B. Joy Jeffries. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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Publication/Creation

Boston : Rand, Avery, printers to the Commonwealth, 1878.

Physical description

40 pages ; 23 cm

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Notes

'From the Ninth Annual Report of the State Board of Health' - cover
Cover title

Bibliographic information

Bibliography: p. 34-40

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Location of original

This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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