Theater block with 6 (Pf) dark-orange-brown, gray white paper with fine network structure, sawtooth roulette, solid gum (Practice paper), type XI, certificate with photograph Ströh BPP (2008) and certificate with photograph Nagler VPP (2011) : "genuine. . . At the left sheet margin shows be a vertical paper upsetting, at of the left lower corner a corner crease and a small tear. The block dimensions amount to 104.55 / 104.05 : 104.75 / 104.70 mm and lie thus in the Standard".