Deventer: Kluwer, 1951-1954. First edition. 8vo, 407, 348, 355, pp, each volume bound in white cloth decorated in green, in matching dust jackets, and the top edge of each volume dyed green. Each volume complete with the supplement folder for each volume. Each volume with a bookseller's rubberstamp of the Mercury Bookshop in Los Angeles to the title page of each volume. Each volume with the previous owner's signature of NASA scientist Ralph Donaldson to each volume.
A rare complete set in dust jacket of Mees' magnum opus.
All volumes are near fine in dust jackets which are toned at margins, with some light rubbing to spine ends, else near fine. Item #29463