Proof stamps for the 1866 Egyptian issue are RARE,
imperforate TEST printings of the first Egyptian stamps,
These proofs were created to check printing plates and color
before production making them highly valued by collectors
On the first of January 1866
the first set of 7 postage stamps was issued for TamghaiIt bore Ottoman empire inscriptionsand is the 3rd country in the world to issue postage stamps/in 1866 during the reign of Khediv ISMAEL