A practical treatise on the manufacture of soap and candles ..
An industrial manual on soap and candle manufacture compiled by William T. Brannt from German sources by Deite, Engelhardt and Schaedler, published in Philadelphia by H. C. Baird in 1888 for factory operators and chemists. Wood-engraved diagrams show presses, moulding frames, wick-dipping racks, kettles and gearing in section and elevation, with letter keys, hatched shading and machine outlines usable as technical line art.
