Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 343
61 004 •001 37383940 •(W445•0«t.3fl6•0(3.i3■0(J314 •00056•00049•00043•00039 294 Editorial. The accompanying table shows the numbers so obtained for thenew scale, as compared with the sizes of the old one. Bj this means it will be perceived that the sizes vary in a regu-lar geometrical progression,… … This relation is well exhibited by the graphical projection inFig. 1, where the different numbers being indicated by the succes-sive distances upon the vertical line, the relation of the correspond- Items and Novelties. 295 iug sizes is set off on the corresponding horizontal lines, and a linethen…
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