Hi all... here's the story: I sent a wet-shaving friend a sampler of vintage DE blades, 2xPersonna 74s, 2xWilkinson "The Blade" and 2xGillette Platinum Plus. He wrote back that he'd given up DE shaving and gone back to carts, albeit still using brush and lather and said he'd return the blades. When the package arrived, the blades fell out and then an old boxed straight fell out. The blade is badly pitted. Being still a raw newbie to straights I could use some advice on what to do with this Robert Klaas. I own strops but no hones and haven't planned on buying any. Any thoughts greatly appreciated! Here's some pix: