Quote Originally Posted by Mason Schultz View Post
I suppose my no. 5 is prewar then because it has the rosewood handles!
As Greg mentioned, it is a type 19 made after the war.

Most rosewood handles from after the war have flat sides. The type 18 may have rounded sides. The type 18 was only made for a year or two. It is distinguishable by having diagonal knurling on the depth adjusters.

jtk