Found this heavy pointed brass weight in my dad’s old toolbox. It has a string attached. What is this?
5. How Old Is It? Dating Your Dad’s Toolbox Find
Dating a vintage plumb bob can be a fascinating journey into the past. Many plumb bobs were produced in the late 19th to early 20th centuries, a time when such tools were in high demand due to rapid urban development. Manufacturer markings, such as logos or patent numbers, can provide clues about the era of production.