Saltpeter (Nitrate of Potash), [96]

Salts, Effervescent, [626]

— Smelling, [628]

Salve, [486]

Sand, [628]

— Holes in Brass, [150]

— — in Cast-brass Work, [150]

Sand-lime Brick, [689]

Sand Soap, [654]

— to Prevent Adhesion of Sand to Castings, [150]