Chartwell has been associated with speciality precision printing for decades. The Chartwell 2426 survey level book is used to record the collimation, reduced level, and distance of surveys. 
 
Writing surface is retained even after being subjected to adverse site or weather conditions
Produced to the highest specification using quality wet strength paper with high cotton content giving excellent tear resistance when wet. Sewn in sections with nylon thread to withstand even the most demanding environments. Covers fold flat making it easier to write entries.

Page column headings:
Back Sight
Intermediate
Fore Sight
Collimation or H.P.C.
Reduced Level
Distance
Remarks Section

External Size: 192 x 120mm (7.5" x 4.75")
Leaves: 80 leaves
Paper Weight: 80gsm
Unit Weight: 210g