By using a 10 mm. unit distance measurement, we detect numerous other varieties, of which some are shown in the subjoined diagram.

We are now prepared to study the several varieties of Dies A and B.

DIE A.
Class II.

Variety 1:—Elongated "C" without dot in centre. The lettering is large. Wide, open "U." "NITE" widely spaced, especially "TE." "ED" near. "U" far from "3." "DS" near. "S" of "STATES" near "3." "T" of "THREE" far from "3." "HR" wide. "RE" wide at top. "NT" wide at base. "S" large and far from "3." Uncommon on white, very rare on buff.

Variety 2:—Open, short "U." Large, wide open "C." Small lettering. Wide, open "U," and far from "3." "NITE" widely spaced. "TAT" well spaced at top. "S" near "3." "T" of "THREE" near "3." "EC" wide. "C" of "CENTS" is tall, well rounded, and its ends are far apart. "S" of "CENTS" far from "3." Found on white and buff paper, quite rare.

Class III.

Variety 3:—Smallest letters; "S" of "CENTS" not so near as in Var. 4. "U" very small, contracted at top, and far from "3." "UNITE" evenly spaced; "ED" wide at top and "D" in an almost vertical position. "DS" wide. "TA" of "STATES" wide at top. "T" of "THREE" near "3." "EC" wide. "C" small and wide open. "C" far from "E." "TS" close at top. Common on both papers.