[SCANDINAVIA -- EARLY PRINTING]. NIELSEN, Lauritz Martin. Dansk Typografisk Atlas, 1482-1600. Copenhagen, 1934. 2o. Numerous illustrations. Original vellum-backed boards, uncut. -- COLLIJN, Isak Gustaf Alfred. Svensk Typografisk Atlas, 1400-och 1500-talen. Stockholm, 1952. 2o. Numerous illustrations. Original vellum-backed boards. (2)