Göttingen Collection of Mathematical Models and Instruments

Case number U 26

2 stereo's of a gypsum model of a surface of 3. order with the 27 lines Lissajous tuning fork curves. 18 stereo's with explanation 24 stereo's of crystal lattices with text volume 16 stereo's of algebraic spherical curves
20 stereo's Lissajous curves Kreutz: Elements of the crystal structure Stereo of the Desargues configuration Stereo: pentagonal dodecahedron with 5 inscribed dice
Large frustum of pyramid The plane analoga of the Schoenfliess space groups Stereoscopic pictures of crystal grids from v. Laue and v. Mises

The corresponding upper showcase is: Case number 26

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