[HexsHeroes]

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. . . that KZOO (Matt) had the receipt from year 2000. I've met many a serious collector who file (dispose) receipts away, only to never find them again.

I, myself, have kept most/all receipts, and photo copies of original correspondence. If only I put in as much effort organizing those letters and receipts, as I did my hobby treasures. There's still time.