I have owned these from new as a young BMXer and have kept them some 33 years. 

they have had a new set of bolts fitted as the OG Allen bolts holding the outer frame to the inner pedal were rusted so a new set of stainless steel have been fitted. the inner pedals are polished but not fully done many years ago now and the spindles and bearings have all been very recently stripped cleaned and re greased. as I was going to use them on a 95 GT Pro freestyle build but changed Crank to 9/16 so didnt use them. 

These are the smaller 1/2 version that I think are a little harder to find now as most new repro models are 9/16 and a lot of older units I have seen are also 9/16 

the outer frames are a bit miss shaped. from years of use but overall not that bad the holes all align when took off the inner pedals. 

thanks for looking.