Ebony gauging rod in 7 sections with initials J H B (probably Joh. Henrich Borner) and scales inlaid in silver
- maker:
- Johannes Henrich Borner
Ebony gauging rod in 7 sections with initials J H B (probably Joh. Henrich Borner) and scales inlaid in silver, German, c1700. In leather case stamped "ANO 1750"