Grodek : (particella for the voice) 
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At the time of the correspondence Werfel was an editor at Kurt Wolff Verlag (which was also his own publisher); he was not personally acquainted with Trakl but received a manuscript of Trakl's poems for consideration at the publishing company. From the description of Correspondence with Franz Werfel, 1913. (University of Pennsylvania Library). WorldCat record id: 155864634 ...