Nice scooter.
I've got a 70 from the late 1970s stored in a shed. Looks very similar to that.
I was gonna same something similar, very similar to the way the looked in the late ‘60’s! memtb
A friend of mine had a Trail 70 when we were kids. He wrecked it with me on the back one day and I had a burn scar from the muffler cover on my right calf for a couple years. 3 or 4 vents and a Phillips screw head.
I saw these at the Mecum auction in Harrisburg, PA last year and it brought back some good memories.