Yet another classic: the Merkur 33. This, like the Merkur 34, has been around for ages, with main differences being it's a short screw three piece with a thinner handle. I've never owned one before, so was very happy when @Hellas offered me the chance to get his unique silver-plated specimen. As far as we know, only one of these exists in the wild.
This is the model with the previous head.
This is the model with the previous head.