May 1967.
FORTRAN II on an IBM 1620 at the University of Western Australia.
(Later on I found and purchased a copy of Daniel D. McCracken's book)
Punched cards.
No printing on the output.
No printers.
This means I am noe entring my fifty-first year of maiking the moost appauling errours and mithtakes.
![EvilGrin :evilgrin:](./images/smilies/evilgrin.gif)