Hello to all. I'm new here, but have joined other forums. I'm retired and collect chainsaws as a hobby and restore them to running condition. I have recently aquired a 1953, PM Rocket, K-1 series, chainsaw made in Canada. The saw is complete except for a Muffler and 9/16" pitch, .063 gauge chain to fit a 27" bar. Anyone out there, that can help me with these part? I would realy like to obtain a muffler, have the saw running, but hate to run it without a muffler. Any replies would be greatly appreciated. Thanks. lonebear30.