Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 136
ip the articles inwater and then in the pickle until the surface appearsbright and clean. If it is desired to plate a brass article that has alreadya fine polish upon its surface, the acid cleansing bathshould not be used, owing to its tendency to destroy thepolish. A dip composed of 1 part of… … ^ 6/n U/i2C£/e/7 d/3& ■ ^
Machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
