51. Spur Gears Mixed-teeth Profiles Stirnräder, gemischte Verzahnung, 3 zähniges Getriebe mit Zahnstange Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
52. Spur Gears Mixed-teeth Profiles Stirnräder, gemischte Verzahnung, 3 zähniges Getriebe mit Zahnstange Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
53. Spur Gears, Involute Teeth Profiles Stirnräder, Evolventenverzahnung, 2 un gleiche Räder, schematisches Modell Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
54. Spur Gears, Involute Teeth Profiles Stirnräder, Evolventenverzahnung, 2 un gleiche Räder, schematisches Modell Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
55. Spur Gears, Involute Teeth Profiles Stirnräder, Evolventenverzahnung, 2 un gleiche Räder, schematisches Modell Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
56. Spherical Four-bar Linkage Konisches Kurbelviereck Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
57. Spherical Four-bar Linkage Konisches Kurbelviereck Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
58. Spherical Cycloid for a Plate Rolling on a Cone Kegel und Plankegel mit Punktbahnen des beweglichen Plankegels, Evolventen, Verhältnis 1:3 Collection: Reuleaux Kinematic Mechanisms Collection Set: R. Cycloid Rolling Models Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
59. Spherical Cycloidal Rolling Kegelrollung, Axoide mit Bahnen von Punkten des beweglichen Kegels, Vollkegel, Verhältnis 1:3 Collection: Reuleaux Kinematic Mechanisms Collection Set: R. Cycloid Rolling Models Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
60. Slider Crank Mechanism with Higher Order Pair Verminderte Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
61. Slider-Crank Mechanism-Inversion Oscillierende Schubkurbel Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
62. Slider Crank Mechanism Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
63. Slider Crank Mechanism Verminderte konische Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
64. Slider Crank Mechanism Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
65. Slider Crank Mechanism Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
66. Slider Crank Mechanism Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
67. Slider Crank Mechanism Verminderte konische Schubkurbelkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
68. Slider-Crank Linkage With Variable Angle Slider Rotierende Schubkurbel Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
69. Slider-Crank Linkage with Reduced Centrodes Rotierende Kurbelschleife mit reduzierten Polbahnen Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
70. Skewed Double Slider-Crank Mechanism Schiefe oscillierende Kreuzschleife Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
71. Skewed Double Slider-Crank Mechanism Schiefe oscillierende Kreuzschleife Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
72. Six Link, Straight-Line Mechanism of Reuleaux Zwischenlenker von Reuleaux Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
73. Six Link, Straight-line Mechanism of Harwey Zwischenlenker von Harwey Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
74. Six Link, Straight-Line Mechanism of Chebyshev Zwischenlenker von Tschebischeff Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
75. Six Link, Straight-Line Mechanism of Chebyshev Zwischenlenker von Tschebischeff Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
76. Sissi Lafaly Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
77. Sissi Lafaly Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
78. Simple Spur Gear Mechanism Einfache Stirnräderkette Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
79. Simple Ratchet Mechanism with Four-Bar Linkage Einfach wirkendes Schaltwerk mit umkehrbarer Bewegungsrichtung Collection: Reuleaux Kinematic Mechanisms Collection Set: N. Ratchet Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
80. Simple Planet and Ring Gear Wheel Train Einfache Stirnräderkette mit Hohlrad Collection: Reuleaux Kinematic Mechanisms Collection Set: C. Simple Kinematic Chains Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
81. Simple Kinematic Screw Chain Einfache Schraubenkette Umkehrbar Collection: Reuleaux Kinematic Mechanisms Collection Set: M. Screw Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
82. Simple Kinematic Screw Chain Schraubenkette Umkehrbar Collection: Reuleaux Kinematic Mechanisms Collection Set: M. Screw Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
83. Simple, Crossed, Slider Kinematic Chain Winkelschleifenkette, einfach geschränkt Collection: Reuleaux Kinematic Mechanisms Collection Set: K. Complex Slider Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
84. Shield Gearing, (Disc Wheels) Schildräder Reuleaux, Vollräder Collection: Reuleaux Kinematic Mechanisms Collection Set: Q. Gear Teeth Profiles Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
85. Sector Straight-Line Involute Linkage of Reuleaux Sektorengeradführung Evolvente von Reuleaux Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
86. Sector Straight-Line Cycloid Linkage of Reuleaux Sektorengeradführung, Cykloide von Reuleaux Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
87. Sector Straight-Line Cycloid Linkage of Reuleaux Sektorengeradführung, Cykloide von Reuleaux Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
88. Screw Kinematic Pair Schraubenpaar Collection: Reuleaux Kinematic Mechanisms Collection Set: A. Lower Element Pairs Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
89. Schafer Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1900 Format: Image Publisher: M. Jensen, Rendsburg
90. Schafer Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1900 Format: Image Publisher: M. Jensen, Rendsburg
91. ? Schafer ? Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1900 Format: Image
92. ? Schafer ? Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1900 Format: Image
93. Russ Theater, Lager Cottbus (verso) Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Location: Cottbus Date: 1915 Format: Image Photographer: Tharan, Paul
94. Russ Theater, Lager Cottbus Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Location: Cottbus Date: 1915 Format: Image Photographer: Tharan, Paul
95. Rufino ? -Imitateur de la Soubrette Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1905 Format: Image Publisher: Lubecker Lichtdruck-Anstalt Schmidt & Gebr. Bottger
96. Rufino ? -Imitateur de la Soubrette Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1905 Format: Image Publisher: Lubecker Lichtdruck-Anstalt Schmidt & Gebr. Bottger
97. Rudi Rufino, Imitateur de la Soubrette? Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image Publisher: Nordische Kunstanstalt Ernst Schmidt & Co., Lubeck
98. Rudi Rufino, Imitateur de la Soubrette? Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image Publisher: Nordische Kunstanstalt Ernst Schmidt & Co., Lubeck
99. Rotating Digital or Intermittent Wheel Mechanism Rotierende Schaltung mit Sternrad Collection: Reuleaux Kinematic Mechanisms Collection Set: N. Ratchet Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
100. Root's Blower Root (mit Deckel) Kapselräder Collection: Reuleaux Kinematic Mechanisms Collection Set: I. Chamber Wheel Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
