White Patch with Blue
Vitro Agate · 1940s-1950s

Identification summary
Opaque white machine-made patch with translucent dusty blue patches.
Visible record
- Maker candidate
- Vitro Agate
- Era
- 1940s-1950s
- Pattern
- Patch
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard - 15mm (approx 5/8 inch player)
- Material
- Opaque soda-lime glass
Why this candidate
Best match: opaque white base with irregular dusty blue-gray patches in classic patch configuration, glossy machine-made finish, 15mm size. Vitro Agate produced millions of this exact white-with-blue patch in 1940s-1950s.