Casgliadau Arlein

volume 2 (of 2) of official catalogue of swiss watch repair parts; for lever movements; loose-leaf paper in navy blue plastic ring binder, with gold coloured inscription on front in French, then in smaller print in English, Spanish and German; text in same 4 languages; fully illustrated, including shadow charts; arranged according to manufacturer; includes supplement dated 1953; pieces of blue card at front and back; one at front explains use of ring binder; 165 pp; inserted loose are 2 supplements, dated 1954-1958 and 1959