Well it's sitting on my bed, that should scale it. Its a mid-size case really, my parents have larger ones of the same age.
I was trying to find an older 1950s solid one to match my small travel case, but there weren't any knocking around my local charity shops. In fact when I'd go in and ask if they had any suitcases there was a general reply of "We actually don't have any... that's weird, we usually have loads!" :lol: