CAN YOU HELP IDENTIFY THIS PIECE OF CAST IRON?

The below piece of Cast Iron has not been positively identified by anyone.  If you have knowledge of what is shown here, please email us with any info.  We are looking for things like the foundry or manufacturer, Year or Circa manufactured, current value, etc. 

We will in turn contact the person that submitted the photo(s).  Thank You so much!  Email to:     info@toponautic.com

Posted 12/27/2017 to be identified - Don Hopkins
Gate Marked, Continuous Heat Ring, #9, Distinct Handle, U4 stamp or mark