![Amazon.com: 1964 JOHN MUIR ~ CONSERVATIONIST #1245 Plate Block of 4 x 5 cents US Postage Stamps : Toys & Games Amazon.com: 1964 JOHN MUIR ~ CONSERVATIONIST #1245 Plate Block of 4 x 5 cents US Postage Stamps : Toys & Games](https://m.media-amazon.com/images/I/81V2r2gSCJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1964 JOHN MUIR ~ CONSERVATIONIST #1245 Plate Block of 4 x 5 cents US Postage Stamps : Toys & Games
John Muir Stamp First Day Ceremonies, Stamps (Ads removed), pg.108, 18 April 1964.pdf | Document by Harold Wood | FOREVER.com
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Amazon.com: US Postage Stamp Single 1964 John Muir Conservationist Issue 5 Cents Scott #1245 : Toys & Games
![Inspiration for Stamp Design Found in John Muir's Words - news article 9 May 1964.jpg | Photo by Harold Wood | FOREVER.com Inspiration for Stamp Design Found in John Muir's Words - news article 9 May 1964.jpg | Photo by Harold Wood | FOREVER.com](https://d1vg9wkrun3t3k.cloudfront.net/users/fd1826b4-eec2-4a43-8f5e-4ff68ec0307d/forever_files/5b494c06-9f7e-423e-a410-dc790afb814b/w2048.jpg?format=jpg&width=640&height=1990&quality=85)