145 



No. 1 b. 



As made by C. L. Berger & Sons 



Patented. 



Complete Engineers' and Surveyors' Transit. 



The 5-inch vertical arc is provided with double verniers reading to minutes. 

 Price, as above, with cloth finished standards .... $225.OO 



Standards finished like instrument (no cloth finish) . . . extra, 5.00 



For size and particulars of this instrument, as well as for Extras, see page 142. 



NOTE. When stadia wires are added, this instrument becomes a Tacky meter. The verniers of this 

 instrument can be placed at 90 to line of sight if so ordered to be made. 



Code Word. 



(Transit No. Ib, as in cut above with fixed stadia wires to telescope, solid silver 

 graduations reading to minutes, erecting telescope, standards cloth finished, 

 full length tripod Betonica 



(For Extras and changes from Betonica see pages C, D and P of complete code at back). 



