File:PCPost 197002XX.png

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Summary

DescriptionPCPost 197002XX.png	English: Penn Central sheet metal worker A. A. Muhlbauer of Samuel Rea Shops in Hollidaysburg, Penn. uses hydraulic riveter to affix cap to cover seam of boxcar's roof sheets in the railroad's 1970 campaign to construct new cars to improve business.
Date	1 February 1970
Source	Penn Central Transportation Company
Author	Joseph Shallit--Manager, Employe Publications

Licensing

This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
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