Glad to see you saved a couple grand olds saws from the scrapper. That Peerless looks to be made by Remington. My guess is it's a Remington PL-4 wearing different clothes. I see it has an Oregon 'universal mount' roller nose bar. We were just discussing these in the Remington thread. I suggest you check that thread out and post a few pics of your Peerless/Remington there. Lots of knowledgeable folks there. The PM700 looks like it needs help, but is reasonably complete. Parts for that one are easy to find. One of my favorite saw models.