Good afternoon,

I was hoping someone might be able to give me a hand in identifying the U-Boat types depicted in the attached image (hosted on Flickr). I've scanned the image at 1200dpi to give as much detail as possible, hopefully it will suffice.

U-Boats definitely aren't my forte and the best I could come up with was possibly smaller, coastal torpedo attack class boats?

For those unfamiliar with Flickr, just right-click on the image and you will be given the viewable size options.

[www.flickr.com]

Thanks in advance.

Brett