I have few stamps 5160 or 5161 with BCA microcode. Both have the same perforation types.
How can I decide what stamp is 5160 and what stamp is 5161?
Thanks, Virgil
I have few stamps 5160 or 5161 with BCA microcode. Both have the same perforation types.
How can I decide what stamp is 5160 and what stamp is 5161?
Thanks, Virgil