The Big Sky District and the Butte, MT, Main Post Office are offering souvenir envelopes with a special pictorial postmark for sale from the 71st National Folk Festival held in Butte recently.
There are 3 postmark dates: July 10, July 11 and July 12.
The envelopes are priced at $5 each. To order by mail, send your check or money order for amount of envelopes requested, along with the desired postmark dates, to:
National Folk Festival Envelope
Butte Main Post Office
701 Dewey Blvd
Butte, MT 59701-9998