C.V. Heljestrand MK No.7 and unindentified DE

[LordBlah]

Hey guys,

So yesterday I bought two razors online on a Dutch EBay-esque site, and I was wondering if anybody could tell me a little bit about them. The straight is a C.V. Heljebrand MK No.7, while the DE is unmarked (apart from M.S.CO. Germany engraved on the bottom of the little case). I would also like some advice in cleaning them up; they appear to be in good condition, as far as I can see, but I am new at this and last time I missed the mark.



Thanks in advance!

Cheers,

Blah