Angle bar. Angle bar. 18th century (?).

Angle bar
Collection MAE RAS: МЛ-437
Image ID: 3941350
↑←→↓+--
Museum inventory number:
МЛ-437
Title:
Angle bar
Dating:
18th century (?)
Materials:
brass
Technics:
casting
Subject attribute:
Social and humanitarian culture, folk experience, metrology