1816. Indiana Historic Maps provides images of a small portion of maps that focus on Indiana. The majority of this collection focuses on maps produced pr...
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1890. See Related Records below to download individual GeoTIFFs. The Purdue historical campus map collection was scanned and georeferenced by Purdue Univ...
1929. Some time in the late 1980s, Dr. Robert Miles, retired Purdue University Professor of Civil Engineering, found himself rifling through a Dumpster b...