Client card describing work completed at the Roman Bronze Works Foundry for Mr. John H. Christensen, including a job number, brief description, monetary amount, and dates associated with each entry. Pieces included: "Horse" and "Horse".

Client card describing work completed at the Roman Bronze Works Foundry for Messrs. Bessi-Trafeli, including a job number, brief description, monetary amount, and dates associated with each entry. Piece included: bronze life-size head (13.5" x 11").

A photograph print showing the Pennsylvania Railroad (PRR) 1689, 4-6-0 (Class G-5s), Kalamazoo, MI.

Report issued by the U.S. Bureau of Mines on studies of the known natural gas reserves in central Michigan sandstone deposits. The geology and methods used to estimate the reserves are presented. This report includes tables, illustrations, and maps.

Photograph of the Burton Memorial Tower at the University of Michigan in Ann Arbor. The tower is located on the right side of the image and has a clock face on the front with tapered tiers above the face. To the left is a building that is shorter than the tower and that has a flat roof and pillars lining the facade. The two structures are surrounded by a paved area with short walls, and there are trees with no leaves scattered around this area.

Photograph of Byrd Williams III walking outside of the University of Michigan Museum of Natural History in Ann Arbor. He is walking on the sidewalk outside of the building and there are bushes, benches, and a tree in between this sidewalk and the grass in the foreground of the image. The building is made of stone and has glass double doors that have a metal grid overlay. These doors are bordered by an ornately carved stone frame that is topped with a crest. Above these doors are more windows and the building has ivy on it.

Outline of Problem: "This paper covers a survey of 19 ores collected from seven of the more important iron-ore districts of the United States and is a contribution by the ore-dressing section of the United States Bureau of Mines to general research program on iron and steel being conducted by the Bureau."