Thread: bismarck case Cathedral razor Peacock Newcastle need help with info on razor

Hi , Im a total newbie to this straight razor world. I just inherited a razor from an Italian grandfather who was a career barber.

I tried a few searches on Cathedral razor and peacock newcastle but could not find much. Box says Bismarck. Any one have an idea as to the maker, age, rarity, value (he was cheap so I doubt it is much)?
I hope to use it myself.
Thanks