Certain services had insignia of their own : for example the " Feldpost " ( en : Field post office ) wore shoulderboards with gold rather than green elements and the initials "'FP "'; and musical officials wore silver-and-red shoulderboards with a lyre insignia . " Beamten " in the employ of a military administration authority in the occupied territories wore "'MV "'pins ( de : abbreviation to " Milit�rverwaltung " ) rather than "'HV "'ciphers.
