So i was at a local antique mall, and there was one display case that had several straight razors, mugs, razor boxes, and this one stone that intrigued me. It's stamped Master Hone and is apparently bake-lite bonded. One side is concave for sharpening safety razors but the other side is completely flat for straight razors. Anyone seen one of these before? Is it ok to use this as a finish on my razor?



Pic 1 Shows the label on the stone and the concave surface.



This one shows the Flat side for the straight razors.



Picture of hone in original packaging

If anyone knows anything about this hone I would love to hear from you. And if there is a certain stage where this should be used that would be good to know as well. Right now I have a Jones MFG. Co. straight i got from the same mall. I used a 1000 grit japanese waterstone by King, followed by a 6000 grit by the same company. following that all i have is this small hone and a strop. I'm getting alright shaves off of this, but if there's something that someone suggests I would also love to here about it!

Thanks for reading!
Pendulum