Great grandpa's barber shop cooler

This chest cooler I got from my grandma, it was her father's from his barber shop in Kingston Ontario Canada , I know it pre ww2 or from around that time because she tells me that she can remember coke being rationed and only being able to get so many.

Was wondering if anyone out there knew a year, maker, model and also where I could order parts or stuff like that

Thanks alot for reading and any help u can give me