all 1 : 25 000 sheets are 15 minutes x 7.5 minutes for the NSW standard 22-4/H54-15/4-5/1-I-N Vertical scale: 150

all 1 : 25 000 sheets are 15 minutes x 7.5 minutes for the NSW standard 22-4/H54-15/4-5/3-III-S Vertical scale: 1000

22-3/D53-5/2-1 Contour interval: 50

70% coverage 22-3/D53-5/1-1 Contour interval: 2

40% coverage east 22-3/D53-5/2-1 Contour interval: 50

40% coverage west, south west & north east corners missing 22-3/D53-5/6-1 Vertical scale: 1500

25% coverage east 22-3/D53-5/4-5 Vertical scale: 50

25% coverage south west 22-3/D53-5/6-5 Vertical scale: 1500

80% coverage, central west missing 22-3/D53-5/8-1 Vertical scale: 75

22-4/H54-14/1-6/1/S Contour interval: 10