My father-in-law has dementia and has a Keesee Visible pump (I think it is a Model F from the name plate) in his garage that I’d like to restore for him but need some help identifying some parts.

I know that I am missing (or haven’t found yet) the vertical support rods that hold up the top around the glass. Any idea where I may be able to get these?

This site will only allow me to attach 4 pics - can anyone let me know if these parts and pieces go to the pump?

Thank you,