Public Stamps (Briefmarken) Auction #150

6 Pfg horizontally, unhinged mint block of eight, left block of four in gray violet, right block of four in dark gray violet, expertized Ströh BPP
6 Pfg waagrechter, postfrischer 8er-Block, linker 4er-Block in grauviolett, rechter 4er-Block in dunkelgrauviolett, geprüft Ströh BPP