The search for safety :, a history of railroad signals and the people who made them / – Brignano, Mary. / / / / / / 10001301

Cote

/ / / / / / 10001301

Auteur

Brignano, Mary.
by Mary Brignano and Hax McCullough ; with graphic design by Sid Navratil.

Maison d’édition

[New York, N.Y.] : Union Switch & Signal Division, American Standard,

Année

c1981.

Pages

v, 199 p. : ill., p

Bibliographie

Bibliography: p. 197-199.

Sujets

Railroads – Signaling – History.
McCullough, Hax.
American Standard, inc.Union Switch & Signal Division.

Localisation

TAB 67