Alle Welt: Austria: pair with 10 and 20 Schiliing 1950/1956 Specimen, P.127s and 136s. Both notes with perforation and red overprint "MUSTER" and regular serial number. 10 Schilling with tiny creases at left border, 20 Schilling in perfect original shape. Condition: aUNC/UNC (2 Banknotes)