Indiana, index base map
- Description:
- Blue line print.; March 1978.; Hand annotated in red ink to show High altitude photography (HAP) sectors for photography in 1977 and 1979 with notation flight height 40,000'.InU Scale approximately 1:1,000,000.
- Collection:
- Indiana Historic Maps
- Place(s):
- Indiana, United States
- Subject(s):
- Index maps and Aerial photographs
- Year:
- 1979?
- Held by:
- Indiana
- More details at
- http://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00378