12-05-2016 03:38 AM
Hi, can someone take a guess at what this door knob might be made with. It's very solid and heavy. There's a patent date of 11-20-28. Thanks
12-05-2016 04:53 AM
Appears to be mother of pearl. The same shellfish material used to make pearl handles on some pistols.
12-06-2016 11:59 PM
Wow- I never considered that. I was thinking Bakelite or something...lol