Post office honors 40th auction (Great Falls Tribune)

To celebrate the 40th anniversary of the CM Russell Art Auction, the Great Falls Post Office offers a special pictorial postmark and 500 limited edition souvenir cache envelopes to the public on Thursday. The collectible cache envelopes will feature a special pictorial postmark cancellation bearing Russell’s trademark buffalo skull spanned by the auction’s 40th anniversary years, 1969-2008. The …

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