NC/3/4/6
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Stuk
·
November 1961
Part of National College for Heating, Ventilating, Refrigeration and Fan Engineering
NC/3/4/7
·
Stuk
·
November 1961
Part of National College for Heating, Ventilating, Refrigeration and Fan Engineering
NC/3/4/9
·
Stuk
·
November 1961
Part of National College for Heating, Ventilating, Refrigeration and Fan Engineering
Photograph of a speech by an unidentified person.
Zonder titel
NC/3/4/12
·
Stuk
·
November 1961
Part of National College for Heating, Ventilating, Refrigeration and Fan Engineering
NC/3/4/15
·
Stuk
·
November 1961
Part of National College for Heating, Ventilating, Refrigeration and Fan Engineering