Last minute Fathers day dig

[David Fertig]

that glass "thing" reminds me of something you would put in a Finch bird cage for water or nesting or food or something like that. I was too young when dad had finches, to remember exactly.

Dave

 

[mainer1]

Thanks Dave
I never would have guessed that
Actually Swizz informed me that that's what it was on the What is it before 1900 forum But hats off to you both