Blue Oxblood
Akro Agate Company · 1930s-1940s Machine-Made Vintage

Identification summary
Dark navy-blue corkscrew base with a thick amber-brown oxblood patch spiraling around one hemisphere.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1930s-1940s Machine-Made Vintage
- Pattern
- Corkscrew swirl
- Rarity assessment
- Rare
- Condition assessment
- Near Mint
- Size
- Standard 5/8 inch shooter
- Material
- Soda-lime glass
Why this candidate
Best match for both views: image 1 shows opaque navy with thick oxblood-brown corkscrew band, image 2 shows translucent milky edge with dark blue interior typical of Akro oxblood corkscrews where thin glass transmits light.