20,000-50,000 Vintage Used Stamp lot 1930’s to 1970’s Must See Unsearched. I don’t have a clue on the value here but it took months of someone’s life to accumulate this many. I believe all of these are used and cancelled out but I have not been though any, nor do I have the time or interest to. They appear to be from the 30’s to 70’s. Someone I’m sure will love to search these, just not me! Feel free to make an offer!