1178. [Surveying instruments]

Surveyor's level.

Brussels, A. Beaulieu, 1820-1847

Brass telescope with a length of 28 cm, tubular spirit level in brass vial (16 cm, numbered "372" and signed "AB" in wooden box) and brass tripod.

Wooden box (34 x 22,5 x 12,5 cm).

"Niveau cercle composé" with a circular frame that supports the telescope while it revolves around its primary axis.
Joined: 4 tubular spirit levels, various sizes.

€ 100 / 200

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