How old is it? , and do you know what type of subfloor or surface it is installed down on to?
What type of linoleum is it, for example, vinyl,?
I would say that it is about 25 years old and it is vinyl. The previous owners had removed some of it but not all.
Here's an article that might help. Wishing you the best.
Linda, thank you for the article and luckily the linoleum is installed over concrete.