front side: (click for larger images) |
![left end (21k) left end (21k)](../bt_rs-f-left.gif)
left end (21k)
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![right end (21k) right end (21k)](../bt_rs-f-right.gif)
right end (21k)
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back side of the slide: (click for larger images) |
![right end (12k) right end (12k)](../bt_rs-b-left.gif)
right end (12k)
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![left end (15k) left end (15k)](../bt_rs-b-right.gif)
left end (15k)
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type:
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Rietz |
scales: |
front: |
upper frame |
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slide |
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lower frame |
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back: |
slide |
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K, A |
B, C |
D, L |
sin, sin/tg, tg |
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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 |
clear plastic |
(single sided) |
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production: |
years |
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country |
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