Cornell University Library Digital Collections

Fig. 4 - 5: Flashing light signal and wigwag signal.

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Title:
Fig. 4 - 5: Flashing light signal and wigwag signal.
Collection:
Images from the Rare Book and Manuscript Collections
Creator:
Tang, Feng Tu
Date:
1930
Site:
Ithaca, New York
Location:
Ithaca, New York
ID Number:
RMC2009_0247
Catalog Record:
5745025
File Name:
RMC2009_0247.tif
Work Type:
blueprints (reprographic copies)
plans
Subject:
Railroad crossings.
Description:
Thesis for Master of Civil Engineering degree, Cornell Universitty.
Source:
Grade Crossings
Bibliography:
Between pages 43 and 44.
Repository:
Division of Rare and Manuscript Collections, Cornell University Library
Format:
Image
Rights:
For information regarding copyright for this image, send inquiries to rarerepro@cornell.edu

About the collection