front side: (click for larger images) |
![left end (23k) left end (23k)](../bt_rs-f-left.gif)
left end (23k)
|
![right end (26k) right end (26k)](../bt_rs-f-right.gif)
right end (26k)
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back side of slide: (click for larger images) |
![left end (13k) left end (13k)](../bt_rs-bs-left.gif)
left end (13k)
|
![right end (14k) right end (14k)](../bt_rs-bs-right.gif)
right end (14k)
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type:
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Darmstadt |
scales: |
front: |
top |
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upper frame |
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slide |
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lower frame |
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bottom |
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back: |
slide |
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cm, lg |
K, A |
B, R, C |
D, P |
sin, tg, cos, ctg |
ex |
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size: |
length |
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width |
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weight |
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material: |
frame & slide |
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runner |
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wood, white celluloid laminated |
(missing) |
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production: |
years |
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country |
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