100 YEAR OLD DOUGHNUT?

[snowdogg70]

hey all, i pulled this up the other day in a park and now quite sure what it is the bottom is flat and the top just has "henderson" in raised letters. seems lighter than iron/steel but heavier than aluminum any ideas?

[Bigcypresshunter]

Is it threaded inside underneath?

[Monty]

Some kind of flange if it doesn't have threads inside, perhaps for an early toilet? Now the flanges are all made of wax or vinyl plastic. But I think most of the toilet flanges were made of lead, so Monty

[snowdogg70]

no threads

[snowdogg70]

Some kind of flange if it doesn't have threads inside, perhaps for an early toilet? Now the flanges are all made of wax or vinyl plastic. But I think most of the toilet flanges were made of lead, so Monty

not heavy enough for it to be lead

[Bigcypresshunter]

Will a magnet stick to it?

[snowdogg70]

Will a magnet stick to it?

no not magnetic

[Bigcypresshunter]

Will a magnet stick to it?

no not magnetic

Aha! With no threads, Im thinking possibly babbit metal bearing. ...just a wild guess.
Is it scored on the inside? Can we see a good clear pic of the bottom? Use good lighting, watch the shadows and use your macro setting.