Aven Nelson Collecting Field Book 1925-1930
Records 10163-10785
Scans of Aven Nelson collecting field books. This section dates from 1925-1930 and contains records 10163-10785. (This book actually contains: 1925, 10163-10684; 1926, 10685-10785; 1927, 11001-11014; 1928, 10786-11000; 1929, 11021-11080; 1930, 11081-11376). There is a section in 1925 (10647-10671) that is collected by Beath.
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