EditorialJohann Anton V?llner, group picture with daguerreotypists, from left: Christian Siemsen, Emil Lorentz, Burhoff, Carl Siemsen, F.L.D. Neubauer, daguerreotype, picture size: height: 8,50 cm; width: 11,50 cm, in ink: manufacturer, title, portrait photogra...
EditorialMr. Neubauer's and Hernn Scheiter's manner, Fortifications after Neubauer and Scheiter, Fig. 178-179, after p. 107, Christian Schessler: Demonstrationes mathematicae oder Untersuchung derer mathematischen Warheit- und Unwarheiten; allwo von der Arithme...