Hello, I picked up 7 of these at a local/former Planet Jr. Distributor. The curved piece is stamped Planet Jr. USA , and 1888. I have tried to track these down, but could not find anything. Looking for help on what they are actually called, and what machine they fit. The plow bolt & nut are new, that I found locally. Thanks, Lou

can't really tell by the picture if they come to a point. (not sharp)

they look to be cultivator tines.

Hello, Turnnut. Thanks for the info, Lou

You could try the Planet Jr. Group on Facebook:

https://www.facebook.com/groups/736783903028446/

Hello, Bus. Thanks for the lead, looks like a closed group, so I put in a request to join. Regards, Lou

Hello, Bus, The Planet Jr. group believes these are Planet Jr. cultivator tines (steels) and bars. Thanks again, Lou