<div class="description">
GN04599, GN04601 to 4624 all relate to investigations with the use of Leigh Creek Coal. (G Brooks) Box of G.P. negatives is marked "Mines Dept." (G Brooks) - GN04601-8, 4614 -16 are samples. GN04606, 4609, 4611 and 4618 are all a machine for compressing coal (manufacture of briquettes) (G Brooks) - Note dates 1942 on GN04620, 1943 on GN04612 but 1948 on GN04621 (prediction?) (G Brooks)</div>
<div class="fn value">
State Government Photographer</div>
circa 1939 <div style="display: none;">date QS:P571,+1939-00-00T00:00:00Z/9,P1480,Q5727902</div>
The History Trust of South Australian,  South Australian Government <br> Photo <a rel="nofollow" class="external autonumber" href="http://data.history.sa.gov.au/sagpc/media/preview/9635?maxsize=1000">[1]</a> <br> Object record <a rel="nofollow" class="external autonumber" href="http://data.history.sa.gov.au/sagpc/getitem/9635">[2]</a>