I looked at the number stamped on it.

Jon didn't need to check the number stamped on the short one's scratched chestplate.

Furthermore these medals have a serial number stamped on the outer edge.

There he produced a key with a number stamped into it.

Zen handed him a key with a number stamped on the shaft.

There was a serial number stamped in the corner and it read "028."

The AR-7 has a serial number stamped on the case, just above the clip port.

He held his prize into the light, noted its make, and read the serial number stamped on the gun.

The object was a neutral, milky white, with a serial number stamped into the top.

Unlike its military counterpart, it had the serial number stamped on the barrel.