Set Date(s)
10 September 1913
Imperial Germany
Mühlhausen–Feldberg Flight
MiNr. 10
This semi-official airmail was issued for use on a special flight between Mühlhausen and Feldberg on 10-12 September 1913. The flight was made in three legs – Mühlhausen to Freiburg (10 September), Freiburg to Feldberg (11 September), and Feldberg to Mühlhausen (12 September ).
Mühlhausen–Feldberg Flight
MiNr. 10
This semi-official airmail was issued for use on a special flight between Mühlhausen and Feldberg on 10-12 September 1913. The flight was made in three legs – Mühlhausen to Freiburg (10 September), Freiburg to Feldberg (11 September), and Feldberg to Mühlhausen (12 September ).