Yes, these books contain abstracts and reviews of the results of the research and exploration projects sponsored by the Society since 1890. Publication of these volumes began in 1968, and ran for 21 volumes through to 1985 for the final volume.
The Research Reports series was discontinued in 1985 to make way for the Research & Exploration journal magazine which ran from 1985-1994.
from the dust jacket of the first volume:
I have bound volumes 1 -14. Are you looking to buy?
C3C5BD55-9C29-4072-80D1-30AEE9CD18DA.jpegI have all 21. Here is a photo :)