The second machine, is a but rare-er. It has a serial number that begins with 0, however, I am pretty sure the AP series didn't start production until 1973. So I am unsure of this machines true age, unless someone can sort it out for me.
Anyways, it's an Electrolux AP, straight suction machine. Although you could get a PN with it, you would have to use the pig-tail/clip on wire for the hose as it doesn't have an electric hose. No suction regulator, cord winder, or any of the other fancy features the AP100 has. Still a neat machine though!
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