I recently spotted this anomaly on a black ball; a small circular "embossment" as shown in the photo.
I'm not sure how to accurately describe it... the circle is slightly raised or projected, i.e. not flush with the rest of the ball surface, think bas-relief.
What is this? ...
http://imageshack.us/photo/my-images/268/blackball.jpg/
I'm not sure how to accurately describe it... the circle is slightly raised or projected, i.e. not flush with the rest of the ball surface, think bas-relief.
What is this? ...
http://imageshack.us/photo/my-images/268/blackball.jpg/
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