US 658-668 Kansas Overprint PAIRS Matched Set of Washington First Day Covers

US 658-668 Kansas Overprint PAIRS Matched Set of Washington First Day Covers. A fantastic clean set of all 11 first day covers for a fastidious or specialist collector. Worthy of exhibit or to really make a postal history page pop. Stamps are all clean and generally fine to very fine centered without faults. The back of one cover which is representative of them all is shown. Sealed and clean as one would hope. A set of pairs is considerably more desirable. Note I also have the matching Nebraska overprinted set of 11 listed separately. I'm a collector liquidating and price based on what I feel is a fair market. However if you'd like to make an offer please do. Feel free to make your best offer as I rarely counteroffer.

I do not send invoices unless one is requested. Just complete the Checkout when you're ready. I'm a long term member in good standing with the American Philatelic Society. Thanks for reviewing my offerings!

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