Birds Of The Southern Third Of Africa - Series Two, Volumes 1 and 2

By C. W. Mackworth-Praed and Captain C.H.B. Grant, volume 1, second impression 1969, and volume 2 first published 1963, in like condition to each other. Both jackets lightly edge-worn in places, boards square and solid, but with some minor wear and fading to edges, and other small marks. Both volumes have light foxing / spotting to external page tops, but are otherwsie clean. Ornithology.