Mosler Safe Company

Mexico City

This firm produced perfins from 1899 to 1910.

Here are some of the stamps which have "MOS/LER" perfins:

Mosler Safe Co. 1899 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin   Mosler Safe Co. 1910 perfin