"Pictures are worth 1000 words"....therefore, I have constructed these scans of the
350/460 series subjects in order to illustrate how the mutually-exclusive 460-type backs
in this series resulted from American Lithographic separating these 63 subjects into two print groups.
Group A of the
350/460 series includes
35 subjects printed and issued with these four 460-type backs (circa..late 1910 > early 1911).

.

.


Factory #25 VA ......................... Factory#42 N.C.
Conversely, these 35 subjects were
NOT PRINTED with....
AMERICAN BEAUTY 460....
UZIT
Group A
.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Group B
Group B of the
350/460 series includes
28 subjects printed and issued with these two 460-type backs (circa..Feb-Mar 1911).

.
Conversely, these 28 subjects were
NOT PRINTED with....
SWEET CAPORAL 460 Factory 25....
SWEET CAPORAL 460 Factory 42....
red HINDU....
BROAD LEAF 460
Note
The
LENOX brand....so far, 42 of these 63 subjects have been confirmed with the LENOX back. I haven't included LENOX in this analysis since a discernible pattern isn't quite
evident at this time. It's still a work in progress.
Your inputs on anything related to this subject are appreciated.
TED Z
.