Legend
All standard dies shown in this catalog are for 2 pt. soft temper rule. The following symbols indicate those dies which can be opened up for thicker rule by milling a small portion of the die. Dies not marked with any symbol cannot be opened up to accommodate thicker rule.

=	These dies can be opened up for 3 or 4 pt. rule.
=	These dies can be opened up for 3 pt. rule only.
=	There is no need to open these dies up for 3 or 4 pt. rule.