Digital Maps and Geospatial Data | Princeton University
Indiana industry patterns: leading industries by local office area
Lists industries in each local office area in map margin.; Shows Employment Security Division offices and local office area boundaries.; July, 1953.; Shaded counties have less than 1000 in covered manufacturing or fewer than 400 in any extractive, manufacturing or defense industry.; Covered employment based on third quarter, 1952 liability reports. Scale not given.
- Indiana Historic Maps
- Indiana, United States
- Thematic maps, Pictorial maps, Industries, and Roads
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