Hello fellow O Gauge members , I have 17 inch brass bell off of steam locomotive I inherited for my grandmother Donna Glafkey. Her former husband , Glenn Glafkey was part owner of a company that cleaned out oil cars for standard oil refinery.. the company was located at the Pullman train yard in Richmond California off cutting Blvd. The building now is tradewind carpets Warehouse. Through the years in business. Glenn collected many locomotive items .( Write about other items in future post ) on top of the Bell reads " 630 D 409 ". One hundred& eighty degrees from first stamping reads. " ? DD 40 or 10. The last digits I wrote have small chisel marks over them to cross them out? Possibly mounted on 2 engines ?
If anybody can shed some light on the subject would be greatly appreciated .
Steven P. Smith