Thank you for your comments. I don’t have any bearings that size, but the light ball peen made a beautiful ring and nice bounce back. I got it out in the sun and rubbed a little oil on it to see if there are any other identifiers. I was wrong about the 3. It looks more like a 5 now.
The wife is leaning on me to lighten our load as we are selling the house and I have my fair share of heavy metal as any man should.
I thought this was a PW just due to the 4 holes and the way the weight was chiseled in. I didn’t realize there were that many Old English manufacturers. I’m still betting this is older than 1850. The farm had the original sheepskin deed signed by William Penn.
i took a couple more pics. If you see something that I don’t please let me know. Thank you all.