129 



Pocket Leveling Instrument with Divided Circle 



for laying off Horizontal Ingles. 



Suitable only for approximate work, such as reconnoissance, use in drainage work, for farmers, etc. 



Pocket Leveling Instrument with Reversion Level. 



For the use of engineers in reconnoissance work and filling in topographical details; capable of 



close results. 



The Road Builder's Dumpy Level. 



Suitable for ordinary road building, drainage work, aud for filling in details between benches. 



