Looks like a 14 watt 301 ohm resistor to me. Try Googling "Sage" but it looks liks that company is out of business.
Since it is 38 years old you may want think about replacing it over using it.
I have 10 of them in my parts bin, new.What is it from, what function?
If measures 4.1 ohm then probabally OK.
Max.
I suspect "7938" is the date code. That is not "new".I have 10 of them in my parts bin, new.
Never been used!I suspect "7938" is the date code. That is not "new".
Never been used for 38 years!Never been used!
They say two thousand zero zero party over.What's the Best Before date?
Max.