Antique Lead Fishing Weight Sinker Mold

Cast iron fishing weight mold, with wooden handles. Used for making lead sinkers in 8 different sizes.
It’s inscribed with two different inscriptions, “Stolen from Ray White” and “Please Return to Ray White”.

I found it at a yard sale. Really cool piece of fishing history, no brand, and in excellent condition. Weighs just under 2 lbs.