is being made in photography, and used in so many ways that great delay and loss is shop than the drill, yet, strange as it may seem, also in the apparatus and mechanical appliances of the result. very few persons take much pain3 in making one the work-rooms. The registering rack here illus- The… … and varnishing, thus furnish- are sockets, like that shown SMITH'S NEGATIVE REGISTERING AND DRYING RACK FOR PHOTOGRAPHS. ing a complete drying rack. by the side of the tool illus- machine shops in the country, drills lie around on the trated. These are to be fitted in the machine the The great…
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