I was lucky enough to obtain a repro exhaust system from Kent Thompson a while back, so I'm letting go of the one that came on my '29.  It's partially original, partly home made, but I figure somebody can use it - maybe as a starting point, or maybe for a unique bike.  The nuts and headers appear to be proper 101 parts, the remainder is not.  No muffler to speak of, just pipe.  Your neighbors will love it.  If anybody is interested, let me know at lindbergjohn@hotmail.com.  We'll work out a deal.  Photos of the system off and on my bike are available.