Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
loc. 10 (contd.) NW & SE ¼ sec. 9, T97N,
R. 8 W. Stewartville from 17°10". Dubuque 34°7½"
Maquoketa contact.