Talk:HP-28 series

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Please check whether there is any evidence of HP graphing calculators having fire problems. Probably vandalism? CHE 06:40, 29 July 2006 (UTC)

I suggest "HP-28s" is changed to "HP-28C/S". Alternative: "The HP-28 series consists of two graphing calculators produced by Hewlett-Packard from 1987 to 1992." 216.111.97.126 19:19, 30 August 2006 (UTC)