New (old) kinfolks and henckels razors

Picked these up yesterday. The henckels appears barely used and says it's a 50 1/2.

The kinfolks is in a little rougher shape but the blade seems to be in good shape. The blade says 'viking'.

I tried searching for information about these two but have had no luck.

Can anyone tell me about them?

Gotta love Vintage !!