Measurements for 4 Akro Oxblood Egg Yoke Corkscrew Marbles

4 Akro Oxblood Egg Yoke Corkscrew Swirl 3/4 in. Marbles
eBay Item number: 360192573065

These marbles have been gently measured with a micrometer.
0.750 inches is 3/4 of an inch, so values under 0.750 are less than 3/4 inch.

Yellow / white oxblood marbles: 0.742, 0.747, 0.721 and 0.750 inches