<![CDATA[RPN calculator prototypes]]> https://gallery.brouhaha.com/v/rpn_calc_proto/ en-us Gallery 2 RSS Module, version 1.1.0 Fri, 03 Apr 2026 21:16:28 +0000 120 https://gallery.brouhaha.com/d/4920-2/rpn_calc_proto.jpg <![CDATA[RPN calculator prototypes]]> https://gallery.brouhaha.com/v/rpn_calc_proto/ <![CDATA[A DIY1 and two DIY2 calculators.<br /> The DIY1 uses a modified off-the-shelf case with a laminated photo paper overlay.<br /> The DIY2 us]]> https://gallery.brouhaha.com/v/rpn_calc_proto/DIY1_2C_2B.jpg.html https://gallery.brouhaha.com/v/rpn_calc_proto/DIY1_2C_2B.jpg.html ]]> photo Tue, 15 Apr 2008 00:21:45 +0000 <![CDATA[A DIY1 and two DIY2 calculators.<br /> The DIY1 uses a modified off-the-shelf case with a laminated photo paper overlay.<br /> The DIY2 us]]> https://gallery.brouhaha.com/v/rpn_calc_proto/DIY1_2B_2C.jpg.html https://gallery.brouhaha.com/v/rpn_calc_proto/DIY1_2B_2C.jpg.html ]]> photo Tue, 15 Apr 2008 00:21:45 +0000