The complete set in detail

R617
Sc.No. B124
1938 - Surtax for winter help : Flexenstrasse in Vorarlberg - grey-blue ; 4 Pfg. + 3 Pfg.

R618
Sc.No. B125
1938 - Surtax for winter help : Zell am see in Salzburg - yellow-green ; 5 Pfg. + 3 Pfg.

R621
Sc.No. B128
1938 - Surtax for winter help : Prince Eugene monument at Vienna - carmine ; 12 Pfg. + 6 Pfg.

R622
Sc.No. B129
1938 - Surtax for winter help : Erzberg and Steiermark - lilac-brown ; 15 Pfg. + 10 Pfg.