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Article #621036Re: Why so many 6s and 8s in the 70s?
From: John Levine
Date: Thu, 08 Mar 2018 02:19
Date: Thu, 08 Mar 2018 02:19
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2127 bytes
In article <p7ptui$sgd$2...@reader1.panix.com>, Walter Bushell <pr...@panix.com> wrote: >And the 709 a precusser of the 709X. Preceeding this was the IBM 700. 701 and 704, actually. The 701 was IBM's first real computer in 1952. The much improved 704 followed it in 1954, and the 709 in 1957. The 702 and 705 were character addressed commercial machines, same era but quite different architectures. I don't know why they all started with 7. -- Regards, John Levine, jo...@iecc.com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly
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X-Received: by 10.200.19.71 with SMTP id f7mr17542738qtj.23.1520475557502; Wed, 07 Mar 2018 18:19:17 -0800 (PST) X-BeenThere: alt.folklore.computers@googlegroups.com Received: by 10.55.214.67 with SMTP id t64ls1866976qki.0.gmail; Wed, 07 Mar 2018 18:19:16 -0800 (PST) X-Received: by 10.55.200.25 with SMTP id c25mr731353qkj.11.1520475556757; Wed, 07 Mar 2018 18:19:16 -0800 (PST) MIME-Version: 1.0 Path: mbox-mo1.pugleaf.net!a13ni145qtd.1!nntp.google.com!peer03.iad!feed-me.highwinds-media.com!news.highwinds-media.com!border1.nntp.dca1.giganews.com!border2.nntp.dca1.giganews.com!nntp.giganews.com!news.iecc.com!.POSTED.news.iecc.com!not-for-mail From: John Levine <jo...@taugh.com> Newsgroups: alt.folklore.computers Subject: Re: Why so many 6s and 8s in the 70s? Date: Thu, 8 Mar 2018 02:19:16 -0000 (UTC) Organization: Taughannock Networks Message-ID: <p7q6j4$6no$1@gal.iecc.com> References: <87sh9m9ny5.fsf@usenet.ankman.de> <c63e7d1c-a4ac-45e3-8ec6-8be10e221dc6@googlegroups.com> <p7ptui$sgd$2@reader1.panix.com> Injection-Date: Thu, 8 Mar 2018 02:19:16 -0000 (UTC) Injection-Info: gal.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="6904"; mail-complaints-to="ab...@iecc.com" Cleverness: some X-Newsreader: trn 4.0-test77 (Sep 1, 2010) Originator: jo...@iecc.com (John Levine) Bytes: 1477 Lines: 17 X-Received-Bytes: 1537 X-Received-Body-CRC: 2855312003 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit