An object formed by a frontal collision of two bullets with a probability of one billionth

In 1854Crimean warIt was said that an object in which two bullets frontal collided was discovered, that is when Russia and France fought. It seems that the bullets collide with each other is a probability of 1 / 1,000,000,000.

Pictures of the objects are as follows.
English Russia >> One to a Billion

From the tubular part with relatively little damage, you can see that it seems to be a bullet.


A bullet with a cracked tip and cracking spread.


Looking from the side it is a UFO-like object.


It is a pretty rare case object that frontal collision occurred more than 150 years ago.