Is there a big visual difference between the "old paper" they list in the specialized catalogue and the "silk paper? This might be an easier way to for me to figure out what i have.. These were all in a book. Some where mounted as old paper and some as silk paper. I just want to make sure before i sell.. Thanks
The silk paper used in the 1st Issue revenues tends not to have anywhere near the thread count one normally associates with granite papers. In many cases there may just be one or two fibres per stamp.
Be careful not to confuse a chunk of wood pulp for a silk fibre.
On the higher-value silk paper varieties, expertization is a necessity.
Comments
Jerry
Managing Director - Rare Stamp Department
Heritage Auctions
Managing Director - Rare Stamp Department
Heritage Auctions
The silk paper used in the 1st Issue revenues tends not to have anywhere near the thread count one normally associates with granite papers. In many cases there may just be one or two fibres per stamp.
Be careful not to confuse a chunk of wood pulp for a silk fibre.
On the higher-value silk paper varieties, expertization is a necessity.
1/2 Cents
U.S. Revenue Stamps