Looks like a VW.
Bryan wins the Kewpie Doll!
And yes, this was from the famous "356" series. The Carrera was Porsche's top of the line model at the time (the speedometer read up to 160 MPH or 260 KPH), and this one had been used exclusively for racing about 10,000 miles. By then the engine was shot and someone replaced it with a Porsche Super engine which for a year or two had roller bearings instead of plain bearings. My brother and I bought it with the Super engine and enjoyed it for a while until the bearings burnt out. My repair guy had a VW engine available which he plugged in as a loaner to keep me driving until he could replace the Porsche bearings.
This was during the winter, and it was soon enough after Porsche split off from Volkswagen that the VW engine just popped right in and everything connected perfectly --- except the heater ducts. So I went that winter without heat in a Porsche with a VW engine and no heater.
One of my finest moments in that car was when I was waiting at a red traffic light when a Triumph came roaring up behind me, sounding as if he wanted to drag. As soon as he got close enough to read "Carrera" he calmed down and became very sedate, never realizing how slow my zero-to-sixty time would have been.
Ah, the good old days!