Erich -

Good eye. You are correct. As posted, one is a "dou43", the two 1944's depicted in the group shot are "dot44", and "byf44" pictured here.

You might also notice that I mention I currently own five K98K's but if one counts the rifles here, there are but four. The fifth one, "ce42", slant script, and rare manufacturer in terms of numbers of rifles produced, is currently under going some slight repairs to the stock, so I did not have it listed in the photograh.

Bill