Flask shaped aluminum canteen made of two vertical halves welded together. It has a collar attached to the neck. From the collar is a metal chain attaching the serrated sided cap to the neck.
TABLE OF CONTENTS
List of plates 7
General description 9-30
Emplacement 9
Carriage 9-10
Action of carriage 10
Principal parts 10
Base ring 10
Traversing roller system 11
Racer 11
Dust guards 11
Azimuth circle and pointer 11-12
Chassis and transoms...
TABLE OF CONTENTS
List of plates 5
General description 7
Emplacement 7
Carriage 7
Principal parts 7
Action of carriage 8
Base ring 8
Azimuth circle and pointer 8
Traversing roller system 9
Racer 9
Clips and dust guard 10
Chassis and transoms...
TABLE OF CONTENTS
List of plates 5
General description 7
Emplacement 7
Carriage 7
Action of carriage 8
Principal parts 8
Base ring 8
Traversing roller system 8
Racer 9
Dust guards 9
Azimuth circle and pointer 9
Chassis and transoms 10...