I will check numbers. I have used Goodyear for the upper hose and Gates for the lower radiator hos. All stamps made by a potatoe dipped in white paint. There are no repro stampings.
For by-pass hose early style Goodyear works great.
There are reproduction stamps for them, because I had some made. I used my original hoses that still have the markings, plus I have an NOS upper hose to go by too.