[ artifact, navigation ] E. J. Dent's Dipleidoscope, S/N 431.
[ London ]: E. J. Dent circa 1860. We are pleased to offer a E.J. Dent dipleiodoscope. Primarily made from brass (with lead weighting in the base) and glass. 83.6 mm wide x 52 x mm deep x 59.6 mm high. It is marked "E. J. DENT PATENTEE 431" on..... More