Thread: My four razors, sadly unused

I picked these up long enough ago that I don't remember where they came from.

The ivory colored handle blade is a "Mighty Good, by Peter J. Mitchels, Brooklyn, NY.
The tortois shell is a Wilbert Cuttlery Co, Chicago.
The biggest meat chopper is The Celebrated Hollow Ground Razor for Barber's Use, Wade & Butcher, Sheffield.
The smaller black one is The Genuine Rattler Razor for Barber's Use, Maher Grosh, Toldeo, O.

Are any worth bringing into usable condition? I see no chips, digs or nicks, and very little oxidation beyond discoloration.

I currently shave with a DE safety razor, but now I have good soaps and soon, a good brush, so I'd like to learn to use a straight. If any of these will work, so much the better...

Thanks for any advice.

Scott