A practical work-shop companion for tin, sheet-iron, and copper-plate workers ... with numerous valuable receipts and manipulations for every-day use in the work-shop (1904)
Blinn, Leroy J. [from old catalog] · Philadelphia, H. C. Baird & co. · leaf 73
al in length to AD (Fig. 62), anddraw the line AC ; make FD equal in length to the curvedline BC (Fig. 62) ; set off on the line FD the same numberof equal distances, as in the curved line BC (Fig. 62) ;from the points draw lines parallel to CF, as i, 2, 3, etc. ;make CF equal to BE (Fig. 62) ;… … 9^C Fig. 62. Fig. 63. CORNICE. To describe a Pattern for a MiteJ- Joint for an O G Corniceut Right Angles ; also an Ofset.—DQScnbQ the right-angled/ine AFE (Fig. 64); let ABCDE be the given cornice ;divide the curved line BCH into any number of equalparts; from the points draw lines parallel to AF,…
Metal-work
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