New Member Introduction To Stamp Forum

Good afternoon. My name is Ed and I collect Unites States and United Nations mint unhinged stamps and sheets.

I have a complete collection of Mint unhinged U.S. stamps since 1897 contained in DAVO Luxe Hingeless albums.

Similarly, I have a complete collection of mint unhinged U.N. stamps (with some exceptions (to acquire) for all three issuing offices.


I have two questions:

1. #18 1955 United Nations 10th year Anniversary sheet> Is the 1st printing worth more than the second printing? How can you tell the difference between the two printings.


2. Is there a ready market for Kosovo stamps?


Thanks

Welcome Ed!