LEUCHTENBERG, George Nikolaevich, Duke von. Istoriia Leib-Gvardii Konnago Polka. [A History of the Life-Guards Horse Regiment.] Paris: [S.S. Belosselski et al.] 1938-1966. 4 vols, including the atlas. 2° (316-325 x 240-250mm). Text vols with full-page plates, some chromolithographed, some with tissue-guards, vignettes throughout, atlas comprises captions and twelve folders of plates, some chromolithographed. (Occasional light wear.) Vol. 1 in original half calf, blue paper-covered sides, printed endpapers (some scuffs and light rubbing); vols 2-3 in original blue card wrappers with arms in gilt on the sides (without dust-jacket found on some copies, some wear at the spines and light fading); atlas in the original box with printed title on the upper side (some soiling on the edges).