My folks gave thier's to my Brother when he moved off to college.
It was their first color TV, and they bought it in '74.
My Brother moved off to college in '98, and he had to trash/recycle it in '05 because the repair place couldn't find vacuum tubes for it.
Brings back memories!
Sure, but 13 inch TVs were marketed as "portable", some even sprouting handles up top.
Though big console TVs sometimes pulled off being disguised as furniture, and a part of the room, I don't think a 13 incher could do so.