WORKSHOP RECEIPTS, 



FOURTH SERIES, 



DEVOTED MAINLY TO HANDICRAFTS & MECHANICAL SUBJECTS. 

 BY C. G. WARNFORD LOCK. 



250 Illustrations, with Complete Index, and a General Index to the 

 Four Series, 5s. 



Waterproofing rubber goods, cuprammonium processes, miscellaneous 



preparations. 

 Packing and Storing articles of delicate odour or colour, of a deliquescent 



character, liable to ignition, apt to suffer from insects or clamp, or easily 



broken. 



Embalming and Preserving anatomical specimens. 

 Leather Polishes. 

 Cooling Air and Water, producing low temperatures, making ice, cooling 



syrups and solutions, and separating salts from liquors by refrigeration. 



Pumps and Siphons, embracing every useful contrivance for raising and 



supplying water on a moderate scale, and moving corrosive, tenacious, 



and other liquids. 

 Desiccating air- and water-ovens, and other appliances for drying natural 



and artificial products. 

 Distilling water, tinctures, extracts, pharmaceutical preparations, essences, 



perfumes, and alcoholic liquids. 



Emulsifying as required by pharmacists and photographers. 



Evaporating saline and other solutions, and liquids demanding special 

 precautions. 



Filtering water, and solutions of various kinds. 



Percolating and Macerating. 



Electrotyping. 



Stereotyping by both plaster and paper processes. 



Bookbinding in all its details. 



Straw Plaiting and the. fabrication of baskets, matting, etc. 



Musical Instruments the preservation, tuning, and repair of pianos, 

 harmoniums, musical boxes, etc. 



Clock and Watch Mending adapted for intelligent amateurs. 



Photography recent development 'n rapid processes, handy apparatus, 

 numerous recipes for sensitizing and developing solutions, and applica- 

 tions to modern illustrative purposes. 



London : E. & F. N. SPON, 125, Strand. 

 New York : 12, Cortlandt Street. 



