REPERE GEODESIQUE HNLTG-03

Accueil > Observations > Maregraphes > Levelling > Benchmark HNLTG-03

Benchmark detailed description

""The bench mark is a disk set in the floor of Federal Office Building on the Merchant Street (NE) side, at the middle of the center one of nine arches, 0.30 m (1.0 ft) SW from edge of floor, and directly under the word "Custom" of the inscription United States Post Office, Custom House and Court House.""

Benchmarks names by campaign and organism

12/12/2003
NOAA
NO 12 1925