Keywords: Queensland State Archives 3472 South main pier airlocks installed on west caisson Brisbane 30 April 1937.png en South main pier airlocks installed on west caisson Brisbane Story Bridge construction 1937-04-30 http //www archivessearch qld gov au/Image/DigitalImageDetails aspx ImageId 3472 Preferred citation Queensland State Archives Digital Image ID 3472 ID label 1235470 http //www archivessearch qld gov au/Search/AgencyDetails aspx AgencyID 1995 Lands Department Survey Office Cartographic Branch Photographic Section en Copyright expired Information field Decade 1930-1939 Information field Place en Brisbane City Information field Material Type en Photographic material Information field Type en Image PD-Australia QSA media uploaded by User 99of9 Photographic material from the Queensland State Archives 1937 in Brisbane Story Bridge construction Caisson engineering |