Welcome to
www.grandpamarble.com
This Listing is for a

MINT 25/32" Akro Agate Company COBALT ONYX CORKSCREW Shooter

Item# GM1741
A white surface corkscrew winds a full two turns around a gorgeous deep dark cobalt blue base glass. Almost all of these ONYX CORKSCREWs I've seen have been in the 5/8"-11/16" class. There have been very few 3/4" shooters of this style, much less any of these extra-large 25/32" examples, especially in this wonderful MINT condition.
CONDITION: MINT 9.4 The surface is wet and shiny with no sign of wear. All I can find with the aid of a bright light and lens are three moon-like reflections that show up when the marble is rotated just right under the light. I tried to photograph these reflections but I couldn't get them to show up in the images.
You may click here to view the grading system I use.

Size 19.91mm or 0.783" at the equator.

Click on the first picture for a greatly enlarged view.
Price $32.00

Place Your Order

Be Sure To Check Out My New LAY AWAY Program


Bargains
$2-$25

Akro
Agate

Christensen
Agate

Peltier
Glass Co.

M.F.
Christensen

West
Virginia

Home
Page

Machine
Made

Antique
Handmade

Contemporary
Handmade

All
Marbles

Ebay
Auctions