Halbwegs nivelliert --- Reasonably levelled
Röhrenlibelle auf der Visieroptik eines Theodoliten "Fento" (Hersteller: Fennel Kassel, Bauhajr vermutlich in den 1950ern)
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Level tube on the sighting optics of a theodolite "Fento" (manufacturer: Fennel Kassel, Bauhajr probably in the 1950s)
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Uploaded on October 23, 2021
Halbwegs nivelliert --- Reasonably levelled
Röhrenlibelle auf der Visieroptik eines Theodoliten "Fento" (Hersteller: Fennel Kassel, Bauhajr vermutlich in den 1950ern)
---
Level tube on the sighting optics of a theodolite "Fento" (manufacturer: Fennel Kassel, Bauhajr probably in the 1950s)
4,181
views
184
faves
5
comments
Uploaded on October 23, 2021