Souvenir sheet "flood help 1948", outstanding quality souvenir sheet pair in in perfect condition cancelled condition, souvenir sheet 1 in type IV, souvenir sheet 2 in type IV always neat cancelled "SULZBACH (SAAR) - NEUWEILER a -26. 12. 48 - 10", photo expertize Ney VP (2016) : "the depicted souvenir sheet pair as well the postmark are genuine. The quality is perfect. ", Michel 5. 800.