I ordered a few se-tenant booklets from eBay
sellers. Most of them have 2 stamps that repeat on the front and have 8 stamps on the back. I'd like to remove these stamps so I can use them postally and just keep the block of 10 that makes up the se-tenant. I don't have any old backing paper around (but I think I am going to keep some going forward). What's the best thing to stick them to, so I can reuse them on letters and packages? Would wax paper work? Ir is there something better I can use?