front side: (click for larger images) |

left end (21k)
|

right end (21k)
|
back side of the slide: (click for larger images) |

right end (12k)
|

left end (15k)
|
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type:
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Rietz |
scales: |
front: |
upper frame |
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|
slide |
|
|
lower frame |
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back: |
slide |
|
K, A |
B, C |
D, L |
sin, sin/tg, tg |
|
size: |
length |
|
width |
|
weight |
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material: |
frame & slide |
|
runner |
|
|
wood, white celluloid laminated |
clear plastic |
(single sided) |
|
production: |
years |
|
country |
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|
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