SAPRA Studio was a postcard publisher based in Nairobi, Kenya.
Postcards
African Wild Life
These cards appear in two versions. The ‘RZ’ appears to denote ‘Republic Zambia’ while another version only contains the number and refers to those for Kenya.
Zambia in the Sun
This series appears to have been released in two stages. The first release dates to 1968 and contains a ‘/’ between the RZ and number. The second release around 1970 removes the ‘/’.