By-product Coking: References to Books and Magazine Articles ...

Monthly Bulletin of the Carnegie Library of Pittsburgh: Volume 32

Metal Corrosion and Protection: References to Books and Magazine Articles ...

Air Conditioning: References to Books and Magazine Articles ...

Classified Catalogue of the Carnegie Library of Pittsburgh, 1902-1906 ...

Classified Catalogue of the Carnegie Library of Pittsburgh. 1907-1911

Classified Catalogue of the Carnegie Library of Pittsburgh: Volume 4

The Pilgrims: Selected Material for Use in Connection with the Pilgrim Tercentenary Celebration

Annual Report - Carnegie Library of Pittsburgh

Among Our Books: A Selected List of New Books in the Carnegie Library of Pittsburgh, Volume 7

Among Our Books: A Selected List of New Books in the Carnegie Library of Pittsburgh. 1922, Volume 26

Classified Catalogue of the Carnegie Library of Pittsburgh. 1907-1911: Part 6

Sand, Its Occurrence, Properties, and Uses: A Bibliography

Men of Science and Industry: A Guide to the Biographies of Scientists, Engineers, Inventors and Physicians, in the Carnegie Library of Pittsburgh

Annual Report

Colonial Architecture and Other Early American Arts

Monthly Bulletin of the Carnegie Library of Pittsburgh: Volume 20

Annual Report

Annual Report - Carnegie Library of Pittsburgh: Volumes 7-11

Catalogue of English Prose Fiction (adult and Juvenile): 1898