Hi Roland,
thanks a lot for that input! You are very right, that every location theoretical could be "Wertheim", but I think we could do a cutback of options. Both Waldwerke near Regensburg, Gauting and Stauffen produced the Me 262 to the end of war, so I think they're out. The only left, produced complete fuselages are Bodenwöhr and Flossenbürg and Cham and Vilseck as recievers of the fuselages. So I think those four are the only candidates left. Especially the following picture some time ago catched my attention. It looks like this fuselages are standing deeper in a forrest than just on the edge, like it could have been in Cham, since there are only small wooded areas. Roland do you have any pictures (old of new) or maps of any of those sites you could share? Or would you point out the locations on Google earth (Vilseck and Flossenbürg). Did Flossenbürg production took place in the forrest near Altenhammer? I would be greatfull for and further information.
You are right, no chance to find anything in the respective town administrations

If I'll find some time on the weekend I'll visit the Bodenwöhr site and take some pictures of the former Mtt. areal. I could share them here if you're interested.
With regards
Matthias