This volume is a collection of writings by John Gill and Thomas Gill, featuring discoveries and improvements in technology and the arts. This compendium is a valuable resource for anyone interested in the technological advancements of the 19th century.
![Gill's Technological [Afterw.] Gill's Scientific, Technological & Microscopic Repository; Or, Discoveries and Improvements in the Useful Arts, a Conti](https://rezised-images.knhbt.cz/1920x1920/0.webp)