Nice bayonet. I believe this is from the second contract of bayonets Weyersberg made for the Police.
The earlier ones tend to have the smaller Police Eagle|B marking in the muzzle ring contour. They will also
usually be marked with Weyersberg's commercial address of "Paul Weyersberg & Co|Solingen". The second
contract dates from 1940 and typically has the "military" "P. Weyersberg" address and later Police Eagle|B
stamped on the blade spine. In addition, the scabbards are often marked "P. Weyersberg|1940". The low issue
number of "19" also supports this.