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A sand and gravel pit and paving operation in New Hampshire
Construction operations on 2.7-mi. Federal Aid project near Plymouth, New Hampshire; operation of sand and gravel plant; maintenance of water supply.
A sand and gravel pit and paving operation in New Hampshire
Construction operations on 2.7-mi. Federal Aid project near Plymouth, New Hampshire; operation of sand and gravel plant; maintenance of water supply.
A sand and gravel pit and paving operation in New Hampshire
Contractors Engrs. Monthly
1929
7 Figs.
Article (Journal)
English
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Glacial sand-gravel aggregate found suitable for paving work
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