Sideboard -
No. 36120225
Sold
Final bid
€ 35
215 weeks ago
Declinatory Topography Compass, Secretan / 3 bubble levels (4) - Bakelite, Brass
Declinatory compass for mine topography, SECRETAN, circa 1940/50.
Declinatory compass for topographic and ballistic surveys. Brand SECRETAN , circa 1940/50
Button for locking the needle is at the bottom of the compass.
This model is fitted with an eyepiece for a perfect North setting.
Three levels
** 1 spirit level with swivelling cap, the case is made of a welded sheet metal profile, it opens on a sliding fit. The bronze tube which contains the level is provided with a rotating cap which makes it possible to protect the level but also to uncover it. Length: 210 mm
Two classic spirit levels of 210 mm and 190 mm.
No. 36120225
Sold
Declinatory Topography Compass, Secretan / 3 bubble levels (4) - Bakelite, Brass
Declinatory compass for mine topography, SECRETAN, circa 1940/50.
Declinatory compass for topographic and ballistic surveys. Brand SECRETAN , circa 1940/50
Button for locking the needle is at the bottom of the compass.
This model is fitted with an eyepiece for a perfect North setting.
Three levels
** 1 spirit level with swivelling cap, the case is made of a welded sheet metal profile, it opens on a sliding fit. The bronze tube which contains the level is provided with a rotating cap which makes it possible to protect the level but also to uncover it. Length: 210 mm
Two classic spirit levels of 210 mm and 190 mm.
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