Richnoddystamps
Persia 1903 12 chahis surcharge on 10kr rose.
01.05.2016
Another commonly forged overprint appears on the 1902-04 Mozaffer-eddin Shah Qajar full portrait 10kr.
The original unoverprinted stamps was sent to Persia from Enschede in Holland, and forgeries do not exist.
There is an easy tell-tale for forged overprints. In the genuine surcharge the foot of the 2 is very slightly curved, as can be seen here. There are three common forgeries, all of which have a straight foot.