On Sun, 7 Feb 2016, Jos Dreesen wrote:
  Yesterday I picked up the PDP11/04 that Jay mentioned
a few days ago.
 Less than 15 miles from home  ! 
First week on the job in March 1980, my new boss brought me two pdp11/04s
and a box of memeory chips.  He to told me to double the memory in
the two computers by populating all the empty holes on the memory boards.
Fortunately I started with only one memory board.
All the holes were full of solder so I tried to clear the solder before
putting in the chips.  It seemed that every time I touched the soldering
iron to the board, any nearby traces immediately lifted and rolled up.
I never finished the first board and I never started the second board.
Up until then I thought I knew how to solder.
--
   Richard Loken VE6BSV, Systems Programmer - VMS   : "...underneath those
   Athabasca University                            : tuques we wear, our
   Athabasca, Alberta Canada                       : heads are naked!"
   ** rlloken at 
telus.net **                         :    - Arthur Black