32 



Willats's Improved Photographic Camera, packed in case, 

 complete with every requisite, to enable the Tourist 

 to take correct sketches from the varied and beautiful 

 scenes in nature, and also well adapted for delineating 

 portraits with the greatest accuracy, consisting of 

 Mercury, Plate and Chemical Boxes, (which contains 

 a full supply of the necessary preparations) Iodizing 

 and Bromine Pans, Polishing Block and Velvet Buffs, 

 Washing Tray and Stand, Brass Stand with adjusting 

 screws, Spirit Lamp, Etna, prepared cotton wool, 



with Directions 10 10 



Ditto Ditto with double combination of achro- 

 matic lenses 14 



Small Photographic Cameras, with sliding tube, and 

 Periscopic or Piano convex lenses, adapted either 

 for the Daguerreotype, Calotype, or Energiatype 



processes 1 1 



Do. Do. with Achromatic Lens 1 5 



with rackwork adjustment 115 



with calotype chemicals and apparatus .. 2 10 

 with Daguerreotype apparatus and mate- 

 rials, complete in case 5 5 



Second size do. with achromatic lens, and sliding tube 1 15 



with rackwork adjustment 2 2 



with calotype chemicals and apparatus 3 16 

 with Daguerreotype apparatus, and ma- 

 terials complete in case 610 



Photographic Camera, with best compound achromatic 



lens 1| in. diameter 5 10 



Ditto ditto, complete in case, with every requisite for 



obtaining Daguerreotype pictures 2| by 3 10 



Ditto, ditto, with best compound lens, 2 in diameter.. 660 

 Ditto, ditto, complete with additional apparatus, che- 

 micals, &c. for obtaining pictures by the Daguerreo- 

 type processes, from 2 by 2 to 4 by 3 inches 14 14 



Portable Folding Camera, with achromatic lens, rack- 

 work adjustment, &c from 440 



This form of Camera is exceedingly convenient, being 

 made to fold up into the compass of a moderate size 

 book, and may be carried in the pocket without in- 

 convenience. 



Lerebour's Parisian Apparatus, with the latest im- 

 provements from 5 15 



Cundell's Photographic Cameras, as described in the 



Philosophical Magazine, with double miniscus lenses 330 



