Samoa, 1890-92, ½d Purple Brown, Perf 12x11½. Top margin gutter block of 8, full o.g., showing patched horizontal mixed rotary and line double perfs between stamps, light crease in selvage, Very Fine. SG No. 41  Estimate $100 - 150. The older rotary perf machine on occasion had been used to correct some of the dramatically mis-perfed sheets made from the new line perf machine. $0 (Image)