Checked the edge for visible rust. Looked OK, so I didn't strop. Probably mistake #1. Loaded up the Fat Boy this AM. Dialed it to 10 and commenced shaving...if that's what you would call it. It actually seemed more closely related to Charlton Heston removing his beard with the dull bowie knife in Planet of the Apes.
Loads of tugging, pulling and irritation. Very poor quality shave that required 4 passes and still didn't achieve what I get in 2 passes with a Polsilver. I've never trashed a blade after only one shave, but this one's outta here. First vintage blade experience...not good.
The best thing about vintage blades is the artwork on the wrappers. They make great display pieces for the shave den!