Carrying away and loading the pigs (pig iron), blast furnace, Pittsburg, Pennsylvania
Summary
Stereo copyrighted by Keystone View Co.
No. 6333.
This record contains unverified, old data from caption card.
Caption card tracings: Steel Ind.; Geogr.
Tags
Date
01/01/1905
Source
Library of Congress
Copyright info
No known restrictions on publication.