Disambiguation evidence for National Geodetic Vertical Datum of 1929 via surface form
"Sea Level Datum of 1929"
Triples (1)
Triples where some other subject referred to this entity
as "Sea Level Datum of 1929".
National Geodetic Vertical Datum of 1929
→
formerName
→
"Sea Level Datum of 1929"
ⓘ
↳ resolves to National Geodetic Vertical Datum of 1929