is but "V" repeated, we could keep a special symbol to represent the repetition of this or any other letter, whether the same be in the body of a word, or if it be the last of one word and the first of that which follows. Thus we give a greater elasticity to the cipher and so minimise the chance of discovery.
As to the expression of numerical values applied to each of the symbols "a" and "b" of the biliteral cipher as above modified, such is simplicity itself in a number cipher. As there are two symbols to be represented and five values to each—four in addition to the initial—take the numerals, one to ten—which latter, of course, could be represented by 0. Let the odd numbers according to their values stand for "a":
a=1
aa=3
aaa=5
aaaa=7
aaaaa=9
and the even numbers according to their values stand for "b":
b=2
bb=4
bbb=6
bbbb=8
bbbbb=0
and then? Eureka! We have a Biliteral Cipher in which each letter is represented by one, two, or three, numbers; and so the five symbols of the Baconian Biliteral is reduced to three at maximum.
Variants of this scheme can of course, with a little ingenuity, be easily reconstructed.
