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Amgueddfa Cymru
volume 1 (of 2) of official catalogue of swiss watch repair parts; for lever and cylinder movements and chronographs; 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; with card dividers seperating types of parts; includes supplement for 1951-3, in 4 languages above plus Italian; pieces of blue card at front and back; one at front explains use of ring binder; 182 pp
