That is indeed the car.
Nyasaland was part of the old colonial Federation of Rhodesia and Nyasaland, but got its independence in the early 1960s when Dr Hastings Banda formed Malawi out of it. The remainder of course became Rhodesia under Iain Smith then latterly Zimbabwe.
Nearly right!
The Federation was a short-lived job from 1953-63 and before that the three colonial entities were Nyasaland, Northern Rhodesia and Southern Rhodesia, names bestowed on the administrative areas by the British South Africa Company which administered the area.
Nyasaland became Malawi under Dr. Hastings Banda and N. Rhodesia became Zambia under Kenneth Kaunda in 1964. Southern Rhodesia was then called Rhodesia for a while during Ian Smith's attempts to achieve independence on rather different terms from the others and in 1979 it achieved independence as Zimbabwe with Robert Mugabe becoming President soon after.
As one who lived in Southern Rhodesia in 1948/9 perhaps I shouldn't comment on the disastrous similarities between the three men I've just named.
Posted without having seen what Duncan wrote - either my machine or its broadband link was/is very slow. At least we tell the same basic tale!