Help identify the make, year, model of this trailer

My parents had a 1952 Terry purchased the year I was born. This looks close (but not exactly like) what I grew up with. Many different makers built trailers like this in the early 50's. Ours was a 13 footer. Pretty normal size in those days. Believe it or not our family of 6 spent many happy summers camping all over the western states in this little tin box.