Looks good so far.
Although I would remove the swastikas at the bottom and instead draw some kind of a border, they look to "heavy" for my taste.
Maybe just the Kaiserreich-flag colours, black, white, red. If you want to keep focused on the war itself, maybe in the style of an SS-Ärmelband:
http://www.militariaauktionen.net/u...680777_1.jpgAnd the picture of Friedrich is "warped". I would use him as a "Background", maybe in the lower left or right corner with a gradient to white. Then you could use the free space to write some basic dates concerning his life, or maybe some more info on the stamps.
Here is a picture of a postcardalbum page, to show you what I mean with that gradient-thing:
Image:
001NordenNorddeich.jpg78.16 KB
EDIT:
Before I forget, you asked for pictures. I have my grandfather's WW2-photoalbum, als well as some loose photos. If you want something in particular, I can see if I have interesting pictures. I can scan them for you, and you can use them, completely free of copyright

I also have some old newspapers from that era, I think I have one or two of them twice.