XXe siècle.

Nouvelle série. No. 34. Panorama 70*. Ed. G. di San Lazzaro. Paris, XXe siècle, 1970, 130,(44),(7)p., 2 orig. col. lithographs by M. CHAGALL and P. SOULAGES, num. (col.) (full-p.) plates/ ills., orig. dec. boards, sm. folio. - Lower joint starting. = Sorlier (Chagall) 108.

XXe siècle. Nouvelle série. No. 35. Panorama 70**. Ed. G. di San Lazzaro. Ibid., idem, 1970, 156,(44)p., 2 col. lithographs by M. MARINI and M. A.-E. BERGMAN, num. (col.) (full-p.) plates/ ills., orig. dec. boards, sm. folio (upper joint starting).