Seventeenth Century
Joseph Moxon, Mechanick Exercises on the Whole Art of
Printing, edited by Herbert Davis and Harry Carter. 2nd ed.
(London: Oxford University Press, 1962). Regrettably, the reproduction of
his "Prove" is not an exact size facsimile so that measurements cannot be
taken directly from it. On page 21, however, Moxon provides a table of ten
common names and their equivalent measurement for one foot. The editors'
note suggests that "names were given loosely to bodies varying very much
in size. . . ." Nevertheless, these ten names have been added to the
correlated table by dividing Moxon's figures into twelve to obtain the
fractions of an inch.