could this be a Seebattalion Tropical Visor?

[R.Beck]

I sure looks like it could be except for the fact that there is an upper cockade

http://cgi.ebay.com/ws/eBayISAPI.dll...253D&viewitem=

[Chip M]

I would say no. First, I have never heard of imperial visored caps having sweat diamonds in the lining. Second, I think the colors are more like what the Stahlhelm would have worn, with the Resedagrün band and piping. I vote for postwar.

Chip