Copy of Flugbuch/Log Book searched 2./NAGr 13 and IV.JG 53

[Rolfeb]

Hi All,
presently I try to document the occurences during WW II of the 2 airfields Donaueschingen-Sued and Donaueschingen-Nord.
For a short time both airfields were used as base for 2./NAGr.13 and JG 53.

In detail:
2./NAGr 13 from September 44 until April 45
III./JG 76 from Oct. 44 but renamed to IV./JG 53 mid of Oct. and moved from the airfield Donaueschingen early December 44.
In addition Stab/JG 53 was based during the time period es well in Donaueschingen.

In order to document some of the sorties and missions I'm searching for some copies of Flugbücher/Logbooks of above Units during that time period.
Any help is appreciated.
Thanks a lot in advance
Rolfeb