The collection

CSIR 50th Anniversary

South Africa · 1995-09-15

Singapore '95 International Philatelic Exhibition

South Africa · 1995-09-01

100 Years of Marine Science

South Africa · 1995-08-25

Environmental Conservation 1992

South Africa · 1992-02-06

SASOL 40th Anniversary

South Africa · 1990-09-20

Dams

Ciskei · 1989-02-03

Rock Paintings

South Africa · 1987-06-04

Transkei Heroes of Medicine FDC, Fourth Set

Transkei · 1985-09-20

SMALL BUSINESSES IN CISKEI

Ciskei · 1985-08-08

UPHOLSTERY FOR AUTOMOBILES

Bophuthatswana · 1985-04-01

SOIL CONSERVATION

Transkei · 1985-02-07

BICENTENARY OF THE SOUTH AFRICAN PRINTING INDUSTRY

South Africa · 1984-06-12

Minerals of South Africa

South Africa · 1984-06-08

Ondersepoort Research Institute 75th Anniversary

South Africa · 1983-10-08

Centenary of the Medical Association of South Africa

South Africa · 1983-07-04

Weather Stations

South Africa · 1983-01-19

Mountains of SWA

South West Africa · 1982-08-03

BATTLE AGAINST TUBERCULOSIS

South Africa · 1982-03-24

7th Combined Meeting of the Orthopaedic Associations

South Africa · 1982-03-22

SALT-WORKS IN SOUTH-WEST AFRICA

South West Africa · 1981-12-04

Western Province Agricultural Society 150 Year

South Africa · 1981-11-30

Cancer Association of South Africa

South Africa · 1981-07-10

University of Pretoria 50th Anniversary, Administration Building

South Africa · 1980-10-09

Tea Cultivation

Venda · 1980-05-14