Identifying the difference between a lithograph and offset print – or how I spotted few forgeries on spanish stamps
I was preparing some scans on unwanted (duplicate or mint) items for my stamp exchange website when I noticed few mint Spanish stamps that didn’t seem to fit into picture. The subnotes on stamp catalog confirmed my hunch- I had stumpled upon forgeries of somewhat common and cheap stamps.
Published on November 25th 2009 | Read more.... | 2 Comments »

