I’m restoring a Wayne 60 wide body and I can’t be sure but the serial number appears to be #445-BD. On the same tag below this is the Underwriters Laboratories inspection number which is #441346. Is it possible to determine the year this pump was manufactured from either of these numbers?

One more question, what is the proper color for the spinners inside the glass and the area inside the glass behind the spinners? Thanks for any help you can provide.

Joe