and on their properties, [41]
Sluice plates, [156]
Smelting, Rough, [141]
Soap, Serviceable, [138]
Specific gravity, [181], [182]
Square roots, [191]
Squares, [191]
Power for, [147]
Steel, How to prevent rust in, [165]
and on their properties, [41]
Sluice plates, [156]
Smelting, Rough, [141]
Soap, Serviceable, [138]
Specific gravity, [181], [182]
Square roots, [191]
Squares, [191]
Power for, [147]
Steel, How to prevent rust in, [165]