The forger Mladenovic made stamp forgeries, here a page from the Philatelisten Zeitung of 1910.
Note: on my website many of the
pictures can not be seen! They are of course present in the
catalogue;
contact me if you want to purchase the catalogue.
The forger Mladenovic made stamp forgeries, here a page from the
Philatelisten Zeitung of 1910.
Stamp of Serbia with "KROUCHEVATZ -8XI 0" very similar
to the forged cancel shown above.
I have no further information about this stamp forger.