Product Details
- Product Number
- 22749
- Series
- GP-730
- Scale
- 1:24,000
- Alternate ID
- GGP0730D
- ISBN
- 978-0-607-73737-0
- Authors
- GEOLOGICAL SURVEY (U.S.)
- Version Date
- 01/01/1971
- Regions
- MA, NH
- Countries
- USA
- Media
- Paper
- Format
- Folded
Additional Details
- Description
- Aeromagnetic map of the Ashby Quadrangle, Middlesex and Worcester counties, Massachusetts, and Hillsborough County, New Hampshire
- Survey Date
- 1969
- Print Date
- 1971
- Two Sided
- No
- Pieces
- 1
- Languages
- English
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