| A Treatise on Fever
Southwood Smith | |
| A treatise on foreign teas / Abstracted from an ingenious work, lately published, entitled An essay on the nerves
Hugh Smith | |
| A Treatise on Fractures, Luxations, and Other Affections of the Bones
P.-J. Desault | |
| A Treatise on Good Works
Martin Luther | |
| A Treatise on Grain Stacking / Instructions how to Properly Stack all kinds of Grain, so as to preserve in the best possible manner for Threshing and Market.
John N. De Lamater | |
| A Treatise on Gunshot Wounds
Sir T. Longmore | |
| A Treatise on Hat-Making and Felting / Including a Full Exposition of the Singular Properties of Fur, Wool, and Hair
hatter John Thomson | |
| A Treatise on Meteorological Instruments / Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility
Enrico Angelo Lodovico Negretti; Joseph Zambra | |
| A Treatise on Painting
da Vinci Leonardo | |
| A Treatise on Physiology and Hygiene / For Educational Institutions and General Readers
Joseph C. Hutchison |
