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FRUSTUMS OF RECTANGULAR PYRAMIDS
141
maintain the bail in an upright position. The center of gravity being in front of the bail allows the pan to be carried with one hand without danger of spilling the contents.
Figs. 189-192.—Rectangular Flaring Pan.
Figure 192 shows an elevation of the bail. The dimensions are all given for the center lines of the rod. In case the rod is bent to a "close angle" in the vise, these dimensions will answer. However, if a long radius bend is desired, the actual length of the center
