This unit may need calibration or service prior to use, and may missing parts as well, 
Please examin the photos before ordering, 
WW2 green painted brass military artillery theodolite in excellent condition.
All the movements tilt & paning works fine, no phisycal imperfections, has clean optics, no fungus no haze inside between the elements.
Comes in the metal carry case with X2 filters and wrenhes as shown in the photos, no other accessories. 
Insulation foam in the metal case is detorated.