1. Acanthis hollbölli Collection: Hill Ornithology Collection Date: 1850 Format: Image Creator: Baedeker, F. W. J. (Friedrich Wilhelm Justus) (German pharmacist, ornithologist, and ornithological illustrator, 1787-1865) Engraver: Hermann Schlegel, 1804-1884
2. Adjustable Belt Drive for Parallel Axis Pulleys Leitrollentrieb für parallele Achsen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
3. Alraunen duo Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: 1913 (postmarked) Format: Image Photographer: Fotograf Fritz Frank, Frankfurt
4. Alraunen duo Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: 1913 (postmarked) Format: Image Photographer: Fotograf Fritz Frank, Frankfurt
5. Alternating-clamp, Friction Clutch Ratchet Drosselklemm-Gesperre Collection: Reuleaux Kinematic Mechanisms Collection Set: N. Ratchet Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
6. Anchor Deadbeat Escapement Hemmung mit gewöhnlichem Graham-Anker Collection: Reuleaux Kinematic Mechanisms Collection Set: X. Clock Escapements Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
7. Anchor Escapement with Lever Ankerhemmung mit Unruhe Collection: Reuleaux Kinematic Mechanisms Collection Set: X. Clock Escapements Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
8. Annular Slider-Crank Mechanism Kurbelviereck mit Bogenschleife Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
9. Annular Slider-Crank Mechanism Kurbelviereck mit Bogenschleife Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
10. Approximate Four-Bar, Ellipse Linkage of the Third Kind Angenäherter Ellipsenlenker III. Art Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
11. Approximate Four-bar Straight-line Linkage of Roberts Dreieckslenker von Roberts Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
12. Approximate Four-bar Straight-Line Linkage of the Second Kind After Evans Angenäherter Ellipsenlenker II. Art Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
13. Approximate Lever Parallel Scale Mechanism of Pfitzer Unvollkommene Hebelparallelführung, Oberschalige Wage von Pfitzer Collection: Reuleaux Kinematic Mechanisms Collection Set: T. Parallel Guide Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
14. Aratinga luteus s. Guarouba. Collection: Hill Ornithology Collection Date: 1824 Format: Image Creator: Schmidt, Matthias (German artist, 1749-1823)
15. Asta 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
16. Asta 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
17. Asta Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: 1914 (postmarked) Format: Image Publisher: Nordische Kunstanstalt Ernst Schmidt & Co., Lubeck
18. Asta Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: 1914 (postmarked) Format: Image Publisher: Nordische Kunstanstalt Ernst Schmidt & Co., Lubeck
19. Basic Model of Clemens’s Coupling I Grundmodell zur Clemens'schen Kupplung mittelst dessen erweisbar ist, dass die Clemens'sche Kupplung aus zwei schiefen Kreuzgelenken gebildet werden kann, als Kette aufstellbar Collection: Reuleaux Kinematic Mechanisms Collection Set: P. Jointed Couplings Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
20. Basic Model of Clemens’s Coupling II Hilfsmodell zu No.4, als Kette aufstellbar Collection: Reuleaux Kinematic Mechanisms Collection Set: P. Jointed Couplings Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
21. Belt and Pulley Drive Between Two Non-parallel Axes Winkelriementrieb zweitrieb und verstellbar Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
22. Belt Drive and Shifter between Two Cylinders Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
23. Belt Drive Between Circular and Conical Cylinders Offener Riementrieb mit Auflaufkonus, dient dazu, die Zweckmässigkeit des Balligdrehens der Riemenscheibe nachzuweisen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
24. Belt Drive Between Circular and Conical Cylinders Offener Riementrieb mit Auflaufkonus, dient dazu, die Zweckmässigkeit des Balligdrehens der Riemenscheibe nachzuweisen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
25. Belt Drive Mechanism Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
26. Belt Drive Mechanism Riementrieb mit Fest- und Losscheibe Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
27. Belt Drive Mechanism Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
28. Belt Drive Mechanism Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
29. Belt Drive Mechanism Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
30. Belt Drive to Demonstrate Motion Transmision and Slipping Using Five Pairs of Pulley Wheels Rückkehrender Riementrieb, zum Nachweise des Gleitungsverlustes (Rolland) 5 Scheibenpaare, Gummiriemen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
31. Belt Drive to Demonstrate Slipping in a Pair of Pulleys and a Rubber Belt Offener Riementrieb zum Nachweise des Gleitungsverlusten, ein Scheibenpaar, Gummiriemen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
32. Belt Drive with Non-Parallel Axes Winkelriementrieb, eintriebig Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
33. Belt Drive with Variable Axle Direction Pulleys Geschränkter Riemenstrieb, eintriebig, verstellbar Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
34. Belt Guide for Parallel Axis Pulleys Leitrollentrieb, verstellbar für parallele Achsen Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
35. Belt Shifting Mechanism Collection: Reuleaux Kinematic Mechanisms Collection Set: V. Belt Drive Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
36. Cartwright Straight-line Mechanism Lenker von Cartwright Collection: Reuleaux Kinematic Mechanisms Collection Set: S. Straight-line Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
37. Ca sent la fuite!! Revue de A. Delarue Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Location: Gustrow Date: 1918-08 Format: Image
38. Ca sent la fuite!! Revue de A. Delarue (verso) Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Location: Gustrow Date: 1918-08 Format: Image
39. Central Stuttgart (Central Stuttgart, Stuttgart, DE) Collection: John Reps Collection - Urban Explorer Location: Central Stuttgart, Stuttgart, DE Date: 1966-07 Format: Image Creator: Reps, John William (American urban planning historian)
40. Centrifugal Unlocking Ratchet Coupling Zentrifugalgesperre Collection: Reuleaux Kinematic Mechanisms Collection Set: N. Ratchet Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
41. Charly Letsche Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
42. Charly Letsche Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
43. Charly Letsche Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
44. Charly Letsche Collection: Postcards of female and male impersonators and cross-dressing in Europe and the United States, 1900-1930 Date: ca. 1910 Format: Image
45. Chronometer Escapement Chronometerhemmung von Jürgenson Collection: Reuleaux Kinematic Mechanisms Collection Set: X. Clock Escapements Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
46. Circular Plate Rolling on a Cone Kegelrollung, Axoide mit Punktbahnen, Kugelevolventen, Scheibe rollt auf Kegel, Verhältnis 8:9 Collection: Reuleaux Kinematic Mechanisms Collection Set: R. Cycloid Rolling Models Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
47. Circular Plate Rolling on a Cone Kegelrollung, Axoide mit Punktbahnen, Kugelevolventen, Scheibe rollt auf Kegel, Verhältnis 8:9 Collection: Reuleaux Kinematic Mechanisms Collection Set: R. Cycloid Rolling Models Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
48. Circular Plate Rolling on a Cone Kegelrollung, Axoide mit Punktbahnen, Kugelevolventen, Scheibe rollt auf Kegel, Verhältnis 8:9 Collection: Reuleaux Kinematic Mechanisms Collection Set: R. Cycloid Rolling Models Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
49. City central gardens (Central Stuttgart, Stuttgart, DE) Collection: John Reps Collection - Urban Explorer Location: Central Stuttgart, Stuttgart, DE Date: 1966-07 Format: Image Creator: Reps, John William (American urban planning historian)
50. City central gardens (Central Stuttgart, Stuttgart, DE) Collection: John Reps Collection - Urban Explorer Location: Central Stuttgart, Stuttgart, DE Date: 1966-07 Format: Image Creator: Reps, John William (American urban planning historian)
