I imaged this field in Andromeda last August. I know I have some more old
stuff, just need to find it ;-) The largest galaxy is IC 1525.
Taken from the middle of Berlin with an 8" SCT at f/6.5, G11 mount, SXV-H9
camera, 30x5 minutes.
The picture can also be found at
http://ccd-astronomy.de/temp/IC1525-30x5gut.jpg
Stefan