Textbook and Engineering Notebook, 1898, 1917

This collection includes a hand-written laboratory notebook for a mechanical engineering class dated 1917, and a textbook entitled Introductory Course in Mechanical Drawing, by J. C. Tracy, C.E., published in 1898. The notebook appears to be William Henry Duvall's but also lists his lab partners "Brooks" [A. J. Brooks] and "Hand" [Edward W. Hand], who were in his class. The first entry in the notebook is for 1913, but that may have been a mistake. The textbook has "W. H. Duvall" and the acronym "M.A.C.", for the Maryland Agricultural College, on the cover. Arrangement is chronological.