Search Constraints
You searched for:
Creator
Marshall, R. B. (Robert Bradford), 1867-1949
Remove constraint Creator: Marshall, R. B. (Robert Bradford), 1867-1949
Publisher
Geological Survey (U.S.)
Remove constraint Publisher: Geological Survey (U.S.)
Subject
Geographic Subject: Knox County (Ind.)
Remove constraint Subject: Geographic Subject: Knox County (Ind.)
State
deposited
Remove constraint State: deposited