9 Jul
2005
9 Jul
'05
10:22 p.m.
At 08:19 PM 7/9/2005, you wrote:
Well pulling out my Hero-Jr robot for some photos I
noticed the two
card sample booklets I go a few weeks ago. There seems to be over
300 different card stock samples in the two salesman booklets. One
is called "general Purpose Card Sample IBM Data Processing Cards"
form # 570-0275 9-67 and the other is "IBM Standard stock card
formats" form # 570-0440 from around 1970. I had no idea of all the
many card formats IBM had.
The standard cards that we used were 5081 cards. We later used the
smaller cards in System 3 etc.