Barrows, F. W. (Frank Wilson), b. 1853 · New York, N.W. Henley Pub. Co. · leaf 246
wing patterns, while the core which formsthe cavity, B, remains fixed with the stripping-plate. Thiswas accomplished as follows: 244 A STRIPPING-PLATE JOB. 245 The piece, Fig. no, was parted on line EF, which is alsothe top surface of stripping-plate, B, Fig. in. The pat-terns for upper end, A,… … Fig. III. pin C. The stool for recess B, Fig. no, was made, likeFig. 116, of cast-iron; the lower part, up to Hne AB, beingcast to finished size by the use of a core. The slot CD,being a little wider than the bar, A, of Fig, 115, the stoolkept its relative position, while the stripping-plate A,…
Patternmaking
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