Todd, EW, 1928. Coloured Geological Maps and Sections to accompany Report on Kirkland Lake Gold Area. Dept. of Mines, Ontario, v. XXXVI, pt. 2. Seven folded maps and fifteen folded sections – all colour printed – in original cardboard sleeve with printed spine and contents list on front panel and ‘red tape’. No accompanying report. 3 maps of Central Ore Zone at 1:2400; 2 composite plans of Mine Levels to 1,000 feet at 1:2400; 13 mineshaft sections at 1:2400 and one at 1:12,000; one geological map at 1:4800; and one block diagram at 1:7200. Typical map sheet dimensions vary from largest at 66 x 87.5cm to smallest at 36 x 50cm , all clean and bright and in good to very good condition.