Historical information

Mr. J. J. Caldwell was appointed Officer in charge of the Bendigo Geological branch of the Victorian Mine s Department in 1923. He received his early training in the Castlemaine and Bendigo Schools of Mines and later at the Melbourne Technical College. He entered the Mines Department in 1900 as a junior chainman.

Physical description

Draftsman's drawing in black ink on off-white paper. Printed at the top NELL GWYNNE REEF . NO LIABILTY BENDIGO Scale of feet (100 feet to an inch) Singed J. Caidwell District Field Geologist, Mines Department BENDIGO 12. 10. 1940
Underneath there is a drawing labeled TRANVERSE SECTION showing East, Natural surface, Nell Gwynne Anticline, Railway Goldfields shaft, New Chum Syncline, New Chum Railway Shaft, New Chum Anticline, West
Forms part of the Margaret Roberts Collection