Annual report of S. L. Taylor, librarian of the Historical society of Pennsylvania, for the year 1864.

Mode of access: Internet.

Annual report - Pennsylvania Fish Commission.

Publication suspended Nov. 30, 1917-May 31, 1922.

Modern cars and locomotives, 1926.

Cover title.

Working in peace and harmony.

Cover title.

The Pennsylvania lines west of Pittsburg : locomotive testing plant at the Louisiana Purchase Exposition, St. Louis, Missouri, U.S.A., 1904 /

"Methods used in tests"--P. [1]

Unemployment relief in Pennsylvania.

Title varies slightly.

Comparative digest of labor legislation for the states of Connecticut, Delaware, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, West Virginia.

Conference held June 18 and 19, 1931.

Research studies of the Bureau of women and children. Surveying the problems of women and minors industry.

Mode of access: Internet.

Seasonality of employment and experience rating /

Mode of access: Internet.

A charge to the clergy of the diocese of Pennsylvania, delivered at the opening of the sixty-fifth convention, May 16th, 1849.

Mode of access: Internet.

Protective services; a guide to its concepts and principles.

Mode of access: Internet.

Manual of regulations for official traffic signs, signals and markings.

"Revises and supersedes the Manual of regulations published in 1943."

Burtons' gentleman's magazine and American monthly review.

Title from caption.

Speech of James Madison Porter ... in the Convention of Pennsylvania, on the subject of the right to annul charters of incorporation : delivered November 20, 1837.

"Errata", 5 lines, on p. 59.

Colonial records of Pennsylvania.

Mode of access: Internet.