Hi udf
Interesting if the group of photos are connected with III/JG53 as mentioned in the loss of this Spitfire and part of the same album and the time Pingel was flying with III/JG53 in June but was with 2./JG53 in August 1940.
Same group seller. Now this is red 6.
http://www.ebay.de/itm/4x-Foto-photo...item3cd1254397
Looks like there is a few from JG53 and a number showing red serials and no bars etc so it does look like the album was connected to 2./JG53 and interestingly there seems to be Condor photos in there as well and we know Pingel flew in Spain.
http://www.ebay.de/sch/m.html?_from=..._skc=100&rt=nc
regards
Mark