4 pennies dark green, gridded ground, horizontal strip of three, having full margins and having bright colors extremely fine copy, tied by on of this issue better progressive numbering cancellation "1222" - Reinerz city (government Bez. Wroclaw), photo expertize Brettl BPP and photo expertize Flemming BPP (2012) and expertise Voigt VP (2019) : "the condition is perfect. Multiples the 4 pennies dark green with progressive numbering cancellation are rare. "