Like it's 1d cousin, this Die only exists on
the first series perforations, with imprint in the KGV inspired position of bottom of the
wide centre gutters.8 plates of 320 on (one
at least not used).
Horizontal perf type A both cross and dot
Five plates from nickel electros 640 on
Plate #'s 1,2,3,4,6, 8.9,10,11 known. All exhibit numbers in corners rather than
central gutters. This, for 640 on steel plates is unusual.
Both types of plate were made at the same time and there is no current reference to
which plate #'s were which. Best current guess is the 1st 8 plates were from 320on copper
plates.
