April fools: The two Franks misfire

On the  first day of April 1987 NZ Post became a State owned enterprise rather than a government department.  My primary school class wrote letters to be sent on the first day of NZ post, and this is the one I received from my teacher (who was also my Aunty). The anomaly with this letter is that there is no 34 Bowman Road, it was sent to the wrong place (with no return address) but somehow got to me anyway.  As a result it bears two postmarks (or franks) one 1 April 1987 and the other 3 April 1987.  It may have been strangely prophetic as the next house I lived in was a number 34.

Frank means direct or straightforward, it is also the name for the postmark that includes the date and ensures postage.

I have an uncle called Frank.