Hawthorne 4 Cylinder Air Pump Information Sought

[hddennis]

Just bought this Hawthorne 4 Cylinder hand Cranked Air Pump and wondered if anyone knew how to get more information about it's construction? It is missing some parts I may have to have cast and machined if anyone has any tips on that. It has a patent date of Nov.29 1910 but I can't find the patent. I'd really like to get this functional if anyone has any ideas or suggestions.

Howard Dennis

https://www.ebay.com/itm/112888284493?ul_noapp=true

[alsfarms]

Hello Howard, I have some parts (lots) for the Kellogg motor driven pumps but none like yours. Post additional here as you proceed with your repair.
Al