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166
SHEET METAL DRAFTING
until they meet correspondingly numbered measuring lines in the stretchout. Curved lines drawn through these intersections will give the miter cuts of the pattern, A small lap is added to one side of the pattern.
The pattern of the handle, Fig. 239, is obtained in exactly the
Figs. 236-239.—Short Handled Dipper.
same way as was the handle for the Cup Strainer, and needs no further explanation.
The pattern for the body is that of a frustum of a right cone. This development has been explained in previous problems and will not be shown on this drawing. It may, however, be mentioned that the bottom of a dipper is always double seamed to the body, and, therefore, proper allowances must be added to the pattern for this purpose.
