Letter from John Muir to Mrs. [Lucretia] Henry Osborn 1913 July

To my dear friend Mrs. Henry Fairfield Osborn at whose Castle home on the Hudson, in the glad summer of 1911, this book was finished and the way cleared for South American and African Wanderings. John Muir California July 1913~ [An inscription in a gift copy of “MY BOYHOOD AND YOUTH”