158 CATALOGUE. — PHILOSOPHT AND ARTS, PRACTICAL MECHANICS. 



Ilettlinger's machine for drawing. Roz. 

 XXIV. 389. 



With glass. 



Peacock's instmments for drawing in per- 

 spective. Repert. I. 313. 



+Storer's patent delineator. Repert. IV. 239. 

 A camera obscura. 



A frame for drawing in perspective. Hut- 

 ton's recreations. II. 208. 



Edgeworth's instrument for drawing. Nich. 

 8.1.281. 



Berard's steganographic scale. Nich. 8. IV. 

 246. 



Projections of the Sphere. 

 See Geography. 



Engraving and Etching. 



Evcli/ris art of engraving. 8. Lond. l6G2. 



M. B. 

 Mortimer on an antique metal stamp. Ph. tr. 



1738. XL. 388. 

 Gravure. E. M. A. III. E. M. Beaux Arts. 

 Jackson oa engraving in chiaroscuro. 8. R. I. 

 Cutting letters in copper. E. M. A. VI. Art. 



Plaques de cuivre. 

 Etching. E. M. A. VI. Art. Pinceau. 

 Rochon's mode of engraving by a machine. 



Rochon Recueil de mecanique. Journ. 



Phys. XLVII.(IV) 365. Nich. III. 6l. 



Enc. Br. Art. Type. 

 Nicholson's instrument for drawing parallel 



lines. Nich. II. 429. 

 Lowry's ruling machine. Nich. II. 523. 

 Accum upon etching on glass. Nich. IV. 1. 

 Puymarin on engraving upon glass. Repert. 



V. 210. 

 Longhi's moveable table for engiavers. Re- 

 pert. V. 354. 

 The aquatinter. 4. London. 

 Imison's elements. II. 345. 



The ground for etching is made of white wax and asphat- 

 tum, each 40 parts, black pitch and Burgundy pitch, each 

 one part : the wax and pitch are melted together, and the 

 asphaltum is added ; the whole is then kept simmering, till 

 it becomes of a proper consistence. The plate is to be 

 heated over a chafing dish, so as to melt the ground. The 

 margin is surrounded with a mixtuie of one part of bees wax 

 with two of pitch. Turpentine varaish, mixed with lamp- 

 black, is occasionally used during the progress of the work. 

 Imison. 



Printing, 

 For PresseSj see Compression. 



Fournier Manuel typographique. 2 v. 8. 



Par. 1764. R. I. 

 Printing cards. Duhamel du Monceau Art 



de faire les cartes a jouer. f. Paris. 

 *Luckombe on printing 8. 1771. R. I. 

 Anisson on printing, and on a new press, 



with figures. S. E. 1785. X. 6l3. 

 E. M. A. III. Art. Imprimerie. Imprimerie 



en taille douce. Imprimerie en couleurs. 

 Printers grammar. 8. 1787. R. I. 

 Nicholson on printing with rollers. Nich. I. IS. 

 On stereotype printing. M. Inst. Nich. III. 



43. 

 Rochon on typography. See Engraving. 

 Niebuhr on the Babylonian bricks. Zach, 



mon. corr. VII. 435. 

 Tilloch on stereotype printing. Ph. M. X. 



267. 

 Magrath's Printers' Assistant. 8. 1805. 



Types. 



Moricherel's new matri.ves for types. A. P. 



1751. H. 171. 

 Types. E. M. A. I. Art. Caracteres d'impri- 



merie. 

 Luce's vignettes for printing. A. P. 1772. i. 

 ■^Barclay's patent types. Repert. II. 4. 

 Sage on type metal. Repert. VIII. 418. 

 Ashby on printing types. Repert. XI. 18, 



