H.E.C. Robinson Pty. Ltd.
Scale 1: 9,504,000 or 1 to 150 miles (E 106° - E165°/N 3° - S 54°)
Sydney H.E.C. Robinson [Date of publication not identified]
H.E.C. Robinson Pty. Ltd.
Scale 1:4,985,600 or 85 miles to one inch at the Equator. Mercator proj. (E 100-̊-E 140/̊N 20-̊-S 10)̊
Sydney, N.S.W. : H.E.C. Robinson, [1941?]