Can anyone tell me the hole spacing (holes per inch or per centimeter)
on a Loesche Violin-Piano Orchestrion tracker bar?  The roll played is
13-3/4" wide, and the holes look about the same spacing as a Phillips
or Wurlitzer roll.  Does anyone have access to a tracker bar they can
measure?

Thanks for looking!

Bob Loesch

 [ At http://www.maesto.com/US/identifyingrolls.html 
 [   Paul Lösche, Xylophon-Piano, Violinen-Orchestrion
 [   number of tracks (channels): 69
 [   paper width: 350 mm (13.78 inch)
 [   hole diameter: 2.9 mm (0.114 inch diam.)
 [ It is pictured at http://www.maesto.com/US/loscheus.html 
 [ -- Robbie