Dwight, I finally opened the safe, so let me look:
1914 Erfurt (reblued, buffed bad, but witness mark plainly visible) aligned
1940 Mauser aligned
1914 DWM aligned
1928 (alphabet) DWM aligned
and althought possibly off topic, my Martz rebarreled 9mm 4 inch, he placed a witness mark aligned on the barrel and receiver.