V: This maker is not known, although it is believed to be possibly Vereinigte Aluminiumwerke AG (Erftwerk) located at Grevenbroich (Niederrhein).
A clue to the maker can be found in the below “V” Reichspost eagle marking found on a specimen (note a “Ʌ V” example):
The marking indicates one of:
- F Hudeg Wien
- E Hudeg Wien
Wien is German for Vienna
Known works: