Your First Handheld?
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05-10-2014, 03:28 PM
(This post was last modified: 05-10-2014 03:34 PM by jebem.)
Post: #48
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RE: Your First Handheld?
(05-07-2014 06:34 PM)John W Kercheval Wrote: What was it? Mine was a TI-59. 1974: My first "handheld" was a fantastic Faber-Castell 57/87 slide ruler (date code 774 - July/1974), able to do Logarithms and Trigonometry. I still have it: http://www.hpmuseum.org/forum/attachment.php?aid=467 1975: My real first electronic calculator was a nice Casio FX-39 Scientific Calculator, made in Japan! I've kept it as well. 1977: I've acquired several models, including one HP-25, one HP-67 and one HP-55, and later in 1980 one HP-25C (I was working to the HP official distributor in Mozambique at that time.... ). I've sold all of them in TAS except the original HP-25 that is working fine after replacing the original batteries with new ones. With the money I have acquired a number of vintage transistor radios to my collection. Jose Mesquita RadioMuseum.org member |
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