Republic of South Africa2025-08-152025-08-151967http://hdl.handle.net/20.500.11837/3073Air photography 1954 (333/54), Surveyed 1966 and drawn in 1967 by the Trigonometrical Survey Office. Mean magnetic variation at centre of sheet 20.7 degrees West of True North. Printed and published in the Republic of South Africa by the Government Printer.enMap