🧡 Wanted U. S. Patent 19th Century Coffee Roaster

[RichJH]

I would like to buy any 19th Century U. S. Patent Coffee Roaster like the ones I have on my site, https://www.oldcoffeeroaster.com/page-11/page8.html
‘I know they are out there but most have been thrown away or given to the metal drives of WW1 & WW2. I don’t care how dirty or rusted they are I would love to have them. I’m also interested in the actual Patent for a coffee roaster.
Rich