%20(2).jpg) |
%20(2).jpg) |
%20(2).jpg) |
|
| Back | Hawkes tellurium, 1900 | Hawkes tellurium 1925 | Trippensee tellurium basic 1970 |
%20(Custom).jpg) |
%20(2).jpg) |
%20(2).jpg) |
|
| Engelse Bergh Felkl and Son Tellurium | Trippensee planetarium (US), 1908 | Trippensee tellurium (US) 1930 | |
%20(2).jpg) |
%20(2).JPG) |
%20(2).jpg) |
|
| Editeurop (french) tellurium 1950 | German tellurium 1960 | Flemming tellurium (german) 1965 | |
%20(2).jpg) |
%20(2).JPG) |
.JPG) |
|
| VEB German tellurium with maunual, 1980 | Laing Planetarium Co., Detroit, Michigan: c. 1890, with manual | Ernst Schotte & Co, 1875 |