Assertion: vibraphone's bar | /r/HasProperty | 50 vand
Facets:
Source sentences:
text: Preferably the pedal 126 is provided with a slot 130 having one end larger than the other so that a head132 on one end of the link 128 may be attached toy this pedal by merely slipping this head into one end of the slot 130 and then` rotation of the shafts 56 and the attached vanes 60 fromV the tone bars 50 Vand