Fire insurance maps, Sydney block plans, 1919-1940

\r\n\r\nFire and Accident Underwriters Association detailed survey maps of Sydney city\r\nblock plans, 1919-1940. These maps show streets and buildings, their owners or\r\noccupiers, the building structures and materials, machinery in commercial\r\nusage, and fire protection facilities.\r\n\r\n本数据集为火灾与事故保险商协会（Fire and Accident Underwriters Association）编制的1919年至1940年悉尼市街区详细测绘地图。该系列地图涵盖街道与建筑的相关信息，包括建筑的所有者或占用人、建筑结构与建材、商业用途机械设备，以及消防设施。