The original pedal (bottom and left) is a KKT RT-E, that is what came on the bike new. There are a couple of sets on eBay right now (there usually is, they are not rare):

Vintage KKT RT 9 16" Rat Trap BMX Road Bike Cruiser Bicycle Pedals | eBay
1974 Japan Schwinn Le Tour KKT 9 16 Rat Trap Reflector Pedals Cro MO | eBay

Unfortunately I don't know what the other one is, but I would agree with the others that it is worthless.