Here is one of the Porter sundials in Springfield VT. http://www.dickkoolish.com/rmk_page/RMK_Pictures/S60-07-31-06/IMGP0754.JPG
> Friends, > > Is there a conventional name (like horizontal', equatorial', polar' and > so on) for the sundial constructed as shown below? > > Am I right thinking that the name of this construction is "Russell > sundial"? > I mean Prof. Russell Porter, the Palomar Mountain Observatory. > > Any help, please. > > Aleks > www.sundials.ru > > --------------------------------------------------- > https://lists.uni-koeln.de/mailman/listinfo/sundial > > --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
