For my comprehensive website featuring he two U.S. John Muir postage stamps, issued in 1964 and in 1998, and the many First Day Covers inspired by these stamps (almost 100 pages), please visit my John Muir Exhibit Stamps and Covers hosted by the Sierra Club.
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This page is maintained by Harold Wood.
E-mail: harold (at) planetpatriot.net
Last update: June 23, 2019