Home / Forums / Vintage Melodicas / The First Hohner Melodica and Clones / Reply To: The First Hohner Melodica and Clones Reply To: The First Hohner Melodica and Clones March 24, 2017 at 3:07 pm #8760 Paul DurhamParticipant 041262 could also stand for April 12. It is very common to place the month first so that numerical order is preseerved in date calculations.