"surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land"@en-us . . "0"^^ . "surveyor's level"@en-us . "104365751"^^ . . "104196653"@en-us . "04365751-n"^^ . . . "0"^^ . . . "surveyor's level"^^ . . . .