AI-assisted community identification

Onyx Swirl

Akro Agate · 1930s

Onyx Swirl by Akro Agate, identification view — Community photograph · added 7 July 2026

Identification summary

A vintage machine-made onyx swirl style marble with translucent base and tan accents.

Visible record

Maker candidate: Akro Agate
Era: 1930s
Pattern: Swirl
Rarity assessment: Uncommon
Condition assessment: Near Mint
Size: Standard (approx. 5/8 inch)
Material: Glass