31 Dec
2005
31 Dec
'05
12:37 p.m.
On 12/31/05 3:25 PM, "Jim Isbell, W5JAI" <jim.isbell at gmail.com> wrote:
Well, using a key punch was a sissy add on that came
later. In the
beginning we moved wire jumpers from here to there and then later in
the NEW age, we flipped 20 switches up or down then pressed a
"deposit" button. Key punches were for sissy's.
Only 20?