RARE! Both parts of `Kesset Ha-Sofer`, which clearly and fluently relays the traditions and halachic rulings pertaining to the work of the religious scribe (or `sofer`). This book was the first publication of R. Solomon Ganzfried, better known for his "Kitzur Shulchan Aruch". The book includes unrecognized signatures from that period on the whitepage. 235x180mm. 138 double pages. Marbled quarter-cloth Hardcover. Cover worn and bumped. Front cover detached. Rear cover edges partly peeling/chipped. Cover edges bumped. Spine bumped at several places. Portions of spine missing. Pen and pencil inscriptions on whitepage. Pages yellowing with faint age-stains. [SUMMARY]: Despite the damage to its cover, this important book is internally in good condition.