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Página 149 - The Mechanic's Friend: a Collection of Receipts and Practical Suggestions Relating to Aquaria — , Bronzing— Cements — Drawing — Dyes— Electricity — Gilding —Glass-working— Glues— Horology — Lacquers -Locomotives — Magnetism — Metal-working -Modelling — Photography — Pyrotechny— Railways — Solders — Steam-Engine — Telegraphy — Taxidermy — Varnishes — Waterproofing- and Miscellaneous Tools, I nstrunicnts.