Vintage Industrial Gold-Plated Brass Component
Hardware / Non-Jewelry Component · Yellow Gold plating over a base metal alloy (Brass or Bronze)
Purity: Gold-Plated (Undetermined Fineness); Likely less than 0.1% gold content
Type
Hardware / Non-Jewelry Component
Purity
Gold-Plated (Undetermined Fineness); Likely less than 0.1% gold content
Gold Type
Yellow Gold plating over a base metal alloy (Brass or Bronze)
Weight
3 - 5 grams
Description
An industrial-grade metal tab featuring a stepped geometric profile with two rectangular punch-outs and a single central oval aperture. The item exhibits a yellowish metallic hue consistent with gold flashing or brass plating, though significant wear and dark tarnish are present across the surface, suggesting a utility-focused rather than decorative purpose.
Key Features
Industrial punch-outs, stepped geometry, flat sheet metal construction with visible mechanical wear
Color & Finish
Dull yellow with significant oxidation, dark patina, and surface pitting
Hallmarks & Stamps
None visible; lack of purity stamps suggests non-precious base metal construction
Dimensions Estimate
Length: 25mm, Width: 15mm at widest point, Thickness: 1mm
Gemstones & Inlays
None
Clasp & Closure
Mechanical tab/slot design for industrial assembly rather than jewelry wearable
Chain & Links
N/A; flat-pressed sheet metal construction
Craftsmanship Details
Machine-stamped from sheet metal with rough edges and non-precision punching
Authentication Indicators
Red Flag: Lack of hallmarks and presence of dark oxidation (real gold does not tarnish black/green) strongly suggests a gold-plated base metal
Origin & Maker
Unknown; likely a mass-produced hardware or electronics component
Era & Period
Mid-20th Century (circa 1940-1970) Industrial/Utility era
Age Estimate
Approximately 50-70 years old based on oxidation and manufacturing style
Cultural Significance
Represents the utilitarian use of gold-colored finishes in post-war manufacturing and mechanical hardware.
Condition Notes
Fair to Poor; significant tarnish, surface scratches, and possible corrosion of the base metal core
Value Estimate
Negligible/No melt value; primarily of interest as a replacement part or scrap hardware
Care & Maintenance
Gentle wipe with a soft cloth; avoid chemicals as they may remove what remains of the thin plating
Similar Items
Brass electrical connectors, vintage watch movement spacers, or luggage hardware components
Interesting Facts
Many industrial components in the mid-20th century were gold-flashed to provide corrosion resistance for electrical contacts, even if not intended for jewelry.