Buy Instrument plum bob with base and without nut.

- Incomplete instrumental plumb bob from the second half of the 20th century, with an iron weight and without preserving the nut.
- The body of the weight is cylindrical and conical, 10.8 cm. high, 2.5 cm. in diameter and 944 gr. in total weight.
- The weight is semi-solid, made of iron, with double-striped horizontal bands.
- It has a support with a square base into which the weight can be inserted with the vertex facing upwards or downwards.
- The iron weight has a threaded head.
- It has a very good and beautiful patina throughout the Plumb bob. Both the casting and the execution of the Plumb bob are of great quality and are made on a lathe.
- No distinctive, mark or contrast has been found, which could provide data of the place where it was manufactured, data of the manufacturer, as well as other data.
- The Plumb bob is probably made in Southern Europe.