Plomb plumb
The object is a vintage Dunlap open-end wrench , likely from the mid-20thcentury, with markings indicating itssize and manufacturer:• Type: Open-end wrench• Markings: 25/32 PLVMB 11/16 indicatingwrench sizes and the manufacturerPLVMB (Plomb).• Material: Likely forged steel, commonfor tools of this era.• Usage: Designed for gripping andturning nuts and bolts of specific sizes.• Vintage: The PLVMB marking suggestsit was made before the companyrebranded as Proto in the late 1940s,dating it to the 1930s or 1940s.• Condition: Shows signs of wear andage, typical for vintage tools,.