A—FIRST MACHINE. B—ITS STAMPS. C—ITS MORTAR-BOX.
D—SECOND MACHINE.
E—ITS STAMPS. F—ITS MORTAR-BOX. G—THIRD MACHINE. H—ITS STAMPS. I—ITS
MORTAR-BOX. K—FOURTH MACHINE. L—ITS STAMPS. M—ITS MORTAR-BOX.
E—ITS STAMPS. F—ITS MORTAR-BOX. G—THIRD MACHINE. H—ITS STAMPS. I—ITS
MORTAR-BOX. K—FOURTH MACHINE. L—ITS STAMPS. M—ITS MORTAR-BOX.