Incidentally, I published a translation of 1Q34+1Q34bis in chapter 1, "Festival Prayers," of my book Liturgical Works (Eerdmans Commentaries on the Dead Sea Scrolls; Eerdmans, 2000).
Also, I see that back in 2010 I noted that the West Semitic Research Project was photographing 1Q34bis. See here and here.
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