For all you U-boat modelers out there:
I found this great site showing all the conning tower
configurations for the type VII boats. Unfortunately
these towers are 1:40 scale, designed as replacements
for the ROBBE U-47 RC u-boat.
For all you scratchbuilders out there, great
reference material. Many pictures and close-ups.
The site seems to be in German or Swedish, but is quite
easy to navigate through.
dream-arts.de
Have a nice day and happy modeling,
Joe