174 - Pini, Valentino. *Fabrica de gl'horologi solari*, in which not only are instruments for drawing sundials on any wall surface discussed, but rules for constructing other portable sundials are also provided. Venice, Guarisco, 1598. A rare first edition of this work on sundials

Pini, Valentino. *Fabrica de gl'horologi solari*, in which not only are instruments for drawing sundials on any wall surface discussed, but rules for constructing other portable sundials are also provided. Venice, Guarisco, 1598. A rare first edition of this work on sundials Pini, Valentino. *Fabrica de gl'horologi solari*, in which not only are instruments for drawing sundials on any wall surface discussed, but rules for constructing other portable sundials are also provided. Venice, Guarisco, 1598. Quarto (293 x 210 mm); [4], 46, [4] leaves. Copper-engraved title page with the title within a frame surmounted by clocks and sundials; woodcut headpieces and tailpieces; woodcut initials; numerous diagrams, illustrations, and tables in the text (minor defects, sporadic stains.) Modern red morocco leather binding with black and gold decoration, gilt edges, marbled endpapers. One of the first treatises on sundials published in the vernacular, Pini’s work combines theoretical principles and practical instructions for the design and construction of sundials on various surfaces. Of particular interest is the collection of diagrams and illustrations, which also includes models and instructions for making portable sundials intended for use while traveling. Rare first edition of an important treatise on sundials