File:Pierces Railway Frog and Crossing.jpg

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Captions

Captions

Pierce’s Railway Frog and Crossing

Summary

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Description
English: Illustration from an advertisement for Pierce’s Railway Frog and Crossing manufactured by Sherman, Marsh & Steel, Manufacturers and General Agents.

Text from the ad: Fig. 1. A. Permanent Bed Plate, Cast Iron. B.B. Guard Rails, Cast lron, wearing surface chilled, (can be made of steel if preferred.) C. Base of point, Cast Iron, with chilled surface, or Steel. D. Point, of Cast Steel. E. Cap, of either Cast or Wrought Iron. Fig. 2.—Cross Section. A. Bed Plate. B Base. C.C. Guard Rails.

Fig. 3.—Shows the Frog complete, with all its parts adjusted ready for laying down.
Date
Source

The Railroad Gazette 1870-04-02: Vol 1 Iss 1

https://archive.org/details/sim_railway-age_1870-04-02_1_1/
Author Baker

Licensing

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Pierces_Railway_Frog_and_Crossing.jpg

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