Lithological Lathe

 

From A Book of Tools, Being a Catalogue of Tools, Supplies, Machinery, and Similar Goods, Charles Strelinger & Co, Detroit MI  Published 1895

Link to catalog  https://archive.org/details/StrelingerBookOfTools1895/page/n3/mode/2up

Have not seen this listed in any Barnes catalog. It appears to be a Barnes Former with a different top and some sort of polishing wheel for stones. Could have been modified by the Charles Strelinger Co to fit their clients.