Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
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instruments
other devices for measuring angle
Jakubova hůl / Cross staff
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Jakubova hůl / Cross staff
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Jakubova hůl / Cross staff
Description
The manufacturer's name on the device
not specified
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0157
Owner:
Národní technické muzeum
Manufacturer:
--undefined--
Made:
01.01.1880
Length:
735
mm
Width:
508
mm
Height:
95
mm
Weight:
490
g
S/N:
Technical parameters
compensator:
no
unite:
° ' "
the possibility of determining the elevation:
no
altitude buble:
no
type of optical plummet:
none
compass:
none
horizontal circle:
no
main reading scale of the horizontal circle:
index
setting the horizontal circle to zero:
none
vertical circle:
no
segment of the vertical circle:
no
main reading scale of the vertical circle:
index
cross level:
no
striding level:
no
designed for work:
basic work