In my opinion, this appears to be one of the early 5 cell Jalbert Parafoils. The cross venting ( as shown ) on the canopy as I recall was added after Johnny Higgins took over the manufacture from Jalbert in Florida. It was Higgins, and the Chute Shop that took the canopy into real production mode, and distribution.. The canopy never really failed, but as I recall the 5 cell version was a one time marketing effort to compete with the Starto Star. The 7 cell Parafoil was marketed heavily to the USAPT early on as "the accuracy canopy", and has maintained somewhat of a "Cult following". Today, a likeness is still manufactured by John Eiff. John was one of the very very early disciples of Jalbert. Unknown to many at the time, Steve Snyder / Paraflite had purchased the patent rights from Jalbert, and I feel he ( Snyder ) stifled development on the foil, and Higgins had to walk a very fine line. I made about 15-20 early hop n pops on the sled, when Paul Fayard was running the Greene County operation in Atlanta. My back will never be the same! But, thank God for the rope & rings reefing from Paraflite.. PCR. Pilotchute Controlled Reefing was the hot ticket at the time on the early ParaPlane.
