Box 1
Contains 110 Results:
George F. Kay to Wolden, December 27, 1909
Notice of election to Iowa Academy of Science
Mary F. Miller to Wolden, January 16, 1911
Expressing willingness to identify Lichen specimens
Mary F. Miller to Wolden, February 20, 1911
Acknowledging receipt of Lichen specimens and giving instructions on proper form of labels
R.M. Barnes to Wolden, September 4, 1911
Concerning identity of a bird observed by Wolden
Thomas H. Macbride to Wolden, February 15, 1912
Acknowledging receipt of specimens sent by Wolden
Mary F. Miller to Wolden, April 17, 1912
Concerning Lichen specimens sent by Wolden
Frank C. Pellet to Wolden, December 5, 1913
Concerning birds
Frank C. Pellet to Wolden, February 24, 1914
Concerning mammals
Mary F. Miller to Wolden, May 25, 1914
Concerning Lichen specimens sent by Wolden for Identification
Mary F. Miller to Wolden, August 20, 1914
Concerning lichens
Mary F. Miller to Wolden, September 9, 1914
Concerning lichens
Edward B. Chamberlain to Wolden, October 5, 1914
Concerning an inquiry made by Wolden about articles in back issues of the Bryologist
Raymond L. Ditmars to Wolden, September 9, 1915
Concerning identity of a turtle seen by Wolden
George H. Conklin to Wolden, September 20, 1915
Concerning aquatic liverworts
James H. Lees to Wolden, December 2, 1916
Concerning vegetable matter observed by Wolden in glacial deposits
Johs Lid to Wolden, February 12, 1917
Personal and botanical Notes