I've been trying to locate an email address or history on the Dingle Postoffice but so far no luck. The only thing I have is the address that you could write the current Postmaster. The response time at minimum would be about 3 to 5 weeks but the current Postmaster would probably give you the history of whole was Postmaster/Postmistress's
C/O of current Postmaster
Dingle, Co. Kerry, Ireland
In the meantime I will keep looking for an email address to the Dingle Postoffice.