![1957 - 1960's IBM 705 Mainframe Computer Data Processing- USAF Military Punch Card, Educational - YouTube 1957 - 1960's IBM 705 Mainframe Computer Data Processing- USAF Military Punch Card, Educational - YouTube](https://i.ytimg.com/vi/l9Luktdq9pc/maxresdefault.jpg)
1957 - 1960's IBM 705 Mainframe Computer Data Processing- USAF Military Punch Card, Educational - YouTube
![Len Bastien on Twitter: "A WO @ console of an IBM 705 Mark III, the 1st major computer used by a Can military formation 56 years ago. #Tech http://t.co/NXODXWoVNS" / Twitter Len Bastien on Twitter: "A WO @ console of an IBM 705 Mark III, the 1st major computer used by a Can military formation 56 years ago. #Tech http://t.co/NXODXWoVNS" / Twitter](https://pbs.twimg.com/media/CCewyrSW0AAVx4G.jpg)
Len Bastien on Twitter: "A WO @ console of an IBM 705 Mark III, the 1st major computer used by a Can military formation 56 years ago. #Tech http://t.co/NXODXWoVNS" / Twitter
![Roger Highfield on Twitter: "The 1961 Census was done on this IBM 705 .... now that's a computer! https://t.co/h0IRJWwuWx" / Twitter Roger Highfield on Twitter: "The 1961 Census was done on this IBM 705 .... now that's a computer! https://t.co/h0IRJWwuWx" / Twitter](https://pbs.twimg.com/media/CoNgEhGW8AI2g-Y.jpg)