A Chemist's Workbench
An Apparatus for Souring Cotton
Bleaching
Broiler
Columbian Chime Stove
Columbian Newport
Columbian Prize
Columbian Stove
Diamond Washing in Brazil
Excelsior Perfection
Excelsior with Shadow
Furnace #2
Furnace #3
Furnace #4
Machinery for Filling Bottles with Artificial Mineral Waters
Mansfield's Apparatus for Evaporating Saccharine Juices
Margaret D. Foster, the Only Woman Chemist on the Pay of the US Government
Metalloids And Their Compounds
National Blue
Newart National Stove