Official Military Histories online links

[Nikel]

Well, some of them


Land

https://defenceindepth.co/2015/03/30/di ... r-on-land/


Naval and air

https://defenceindepth.co/2015/08/19/di ... n-the-air/

[Nikel]

Schematismus für das k. u. k. Heer und für die k. u. k. Kriegsmarine 1914

https://library.hungaricana.hu/hu/view/ ... 0&layout=s



Well, most of them since 1791

https://library.hungaricana.hu/hu/colle ... ematismus/