AI-assisted community identification

Tan Swirl

Alley Agate Company · 1930s - 1940s

Tan Swirl by Alley Agate Company, identification view — Community photograph · added 25 March 2026

Identification summary

A classic machine-made swirl marble featuring earth-toned ribbons of tan and brown on an opaque cream base.

Visible record

Maker candidate: Alley Agate Company
Era: 1930s - 1940s
Pattern: Swirl
Rarity assessment: Common
Condition assessment: Near Mint
Size: Standard (approx. 5/8 inch)
Material: Glass