Chartwell 2426 Collimation Book

Product Code: 2426

The Chartwell 2426 survey level book is used to record the collimation, reduced level, and distance of surveys.

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

192 x 120mm (7.5" x 4.75")

80 leaves

Side opening

Fully waterproof

Printed in permanent ink

50% rag bond paper sewn with rot-proof thread

Cover can be folded back flat

Hard cover with rounded corners to save pocket wear