Helmetta, Middlesex County, New Jersey (Sheet 2)
- Sanborn Map Company
- "June 1910." Includes key and text. "2698." North oriented toward upper left.
- New York : Sanborn Map Company, 1910.
- New Jersey
- Real property,New Jersey,Helmetta,Maps and Helmetta (N.J.),Maps
- Held by:
- Preservation record:
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