Inventions, how to protect, sell and buy them; a practical and up-to-date guide for inventors and patentees T Technology
Bench work in wood: a course of study and practice designed for the use of schools and colleges T Technology
Saws: the history, development, action, classification and comparison of saws of all kinds. With appendices concerning the details of manufacture, setting, swaging, gumming, filing, etc T Technology
Mined land subsidence impacts on farmland with potential application to Illinois : a literature review T Technology
“The watch.” Hand work versus machinery, their merits and defects explained and compared. History of watch making by both systems. By Henry F. Piaget .. T Technology
Galvanoplastic manipulations : a practical guide for the gold and silver electroplater and the galvanoplastic operator T Technology
The evolution of photography : with a chronological record of discoveries, inventions, etc., contributions to photographic literature, and personal reminiscences extending over forty years T Technology
