_ CiaSS 2. _^_ [South Gallery .

Class 2. CHEMICAL AND PHARMACEUTICAL PRODUCTS.

- South

1 Pontifex &W ood, Shoe Lane.—Various chemi-cals, including crystals of nitric acid, tartaric acid, sulphateof copper. Rochelle salts.

2 Mf.lincrythan Chemical Co. Neath, "Wales, Manu,—Sugar of lead, or acetate of lead.

3 Button, C. 146 Holborn Bars, Manu.—Chemicalproducts.

3aReade, Rev. J B. Stone Vicarage, Aylesbury, Inv.—Soluble Prussian-blue, &c.

4 Buckley, J., the Trustees of the late, Manchester,Manu.—Crystals of copperas, or sulphate of iron.

5 Evans, F. J.—Napthalim, from coal.

6 Wilson, J. Glasgow, Manu.—Alum slate, raw andmanufactured. Iron pyrites and sulphate of iron. Sulphateof ammonia obtained from the distillation of coal. A rarespecimen of naphthaline.

7 Spence, P. Pendleton Alum Works, Manchester,Inv. and Manu.—Iron pyrites and its products. Shale orschist, and alum produced from it. Patent zinc cement, orhydraulic mortar; and specimens of the waste materialsfrom which the cement is manufactured.

7a Tennants, C- & Co. Manchester, Manu.—Salts ofcopper, zinc, and tin, potash, soda, Sec. used in calico dyeingand printing.

7b Young, J. Ardwick Bridge, Manchester, Inv.—Mineral oil. Paraffine. Stannates,with models of apparatus.7c Brown & Co.—Muriates and sulphates of ammonia.7i> Dick& Co., Burg Chemical Works, Carlisle.—Cop-peras, manufactured by Spence’s patent process.

8 Dentith "W. Sc Co. Manchester, Manu. — Orna-ments of bichromate of potash, and of nitrate of lead (inMain Avenue, West). Mineral colours, &c. used by calico-printers and dyers, china and earthenware manufacturers.

9 Kurtz Sc Sciimersaiil, Cornbrook Works, Man-chester, Manu,—New colouring matters, and preparations, for printing and dyeing in cotton, linen, silk, and wool; with; specimens. Ultramarine, of various qualities.

I 10 Hatmel Sc Ellis, 9 Sugar Lane, Manchester,

I Manu.—Specimens of sulphate of copper, nitrate of lead, Sec.

I'In Main Avenue, West). Sulphur. Orchella weed.

11 Howards & Kent, Stratford, Essex, Maim.—Duinine and cinchonine, with materials and salts. Nec-handria radisei, or green-heart bark, and its alkaloid bebe-

:ine. Camphor, borax, tartaric and citric acid, antimony,diver, bismuth, iron, mercury, magnesia, potassium, iodine,pine, opium, and their preparations.

12 Bell, J. L. Washington Chemical Works, New-castle-upon-Tyne, Manu.—Specimens of Pattinson’s patent

hxichloride of lead, and landscapes painted with coloursprepared from it.

I 13 King, J. Glasgow, Manu. (Sole partner of the Hur-I -et & Campsie Alum Co.)—Alum. Red and yellow prus-I iates of potash.

I 14 May Sc Baker, Battersea,Surrey,Manu.—ChemicalI 'reparations.

I 15 Cook, T. A. Newcastle-upon-Tyne, Manu.—Crys-lallized carbonate of soda, manufactured by the WalkerIrikali Company.

I 16 Lindsay, G. Sunderland, Manu.—Green vitriol, orI opperas of commerce, extensively used in dyeing silks, wool-Ims, and cottons, making writing inks, Venetian red, &c.

I 17 Moberley, W. Mulgrave Alum Works, Landsend,13ar Whitby, Prod, and Manu.—Crystallised alum (in MainI. venue), raw alum shale, calcined shale, alum meal, andlushed alum. Sulphate of magnesia, rough and refined.I mmonia and magnesia, for manure

I 18 Pattinson, W. W. Gateshead, Newcastie-upon-lyne, Manu.—Specimens of crystallized alum (in Main

G-allery. --

Avenue), pure sulphate of alumina, called in commerceconcentrated alum, and bicarbonate of soda.—Manufacturedat the Felling Chemical Works.

19 Richardson Brothers & Co. Manu.—Refined salt-petre from the East Indies, kc.

20 Stevenson, W. Jarrow Chemical Works, SouthShields, Manu.—Crystals of soda converted into bicarbonateby exposure to carbonic acid gas.

21 Tullocii, A. Waltham Abbey, Prod.—Saltpetre,charcoal, and sulphur, used in the manufacture of gun-powder at the Waltham Abbey Mills.

22 Mason k Son, 11 Munster St. Regent’s Park, Manu.—Royal premier blacking. French varnish, and waterproofvarnish.

23 Hills, F. C. Deptford, Pat. and Manu.—Nitrate ofpotash, made by patent process. Sal-ammoniac and smellingsalts, derived from the ammoniacal liquid of gas works.

24 Hemingway, A. W. Portman St.—Double salts ofiron. .

25 Ponting, T. C. 32 High St. Bristol, Inv. and Manu.—Marking ink. Shaving cream. Medicinal vegetable fluidextracts, made with cold water.

26 Clifford, G. 5 Inner Temple Lane.—Specimens:deeds, writings, engravings, kc., injured by fire, water,age, dirt, smoke, &c. in a restored and unrestored state.

27 B ram well, T. k Co. Heworth Chemical Works,Newcastle-upon-Tyne, Manu.—Crystals of prussiate of potassof commerce. Ferrocyanide of potassium of chemists, usedfor dyeing blue in place of indigo.

28 WiNSOR&NEWTON,38RathbonePl.Manu. — Artists’pigment. Brushes and pencils for drawing and painting.Canvas palettes, &c.

29 Fawcett, B. 73 Snow Hill and 7 Somner St. South-wark.—Graining and flatting with the innoxious paragonpaint.

30 Cheshire, J. jun. Northwich, Manu.—Specimensof best table salt, and other salt.

31 Spencer, J. A. 9 Westboume PI. Hyde Park, Manu.— Chemical preparations: Naphthaline, caffeine, quinine,&c.

32 Watt, W. Glasgow, Manu.—Sea-weed, with itschemical products: Kelp, sulphate of potash, chloride ofpotassium, carbonate of soda, and iodine.

33 Picciotto, M. H. 8 Crosby Sq. Inv. and Manu.—Gumarabic, purified by a patent process. Hochstaetterultramarine blue. Mannite prepared in Italy. Italian flax.

34 Bullock, J. L. 22 Conduit St. Manu.—Chemicalprinciples from substances used as food or medicine.

35 Naylor, W. 56 James St. Oxford St. Manu.—Var-nishes. Wood, stained without sizing.

36 Nissen & Parker, 43 Mark Lane, Inv.—Tintedpaper, chemically prepared pulp for bank checks.

37 Bullock, E. & Co. Galway. Ireland.—Arran kelp.Potash. Sulphate of soda, iodine, and other preparationsfrom sea-weed.

38 SruRGiN, T. Saffron Walden, Prod.—Root, stem,flower, and stigmata of saffron..

39 Hawthorne, J. 77 Charrington St. Inv.—A newink for staining oak and mahogany. Stained specimens.

40 Hall, J. Queenborough, Prod.—Specimen of cop-peras, from the works at Queenborough, Isle of Sheppey, withspecimens of pyrites and copperas in a granulated form.

41 Hopkin k Williams, 5 New Cavendish St. Manu.—Pure tannin. Crystallized chromic acid. Benzoate of am-monia. Biniodide of mercury. Pure aconitine, and otherchemicals.

42 Bower, J. Hunslet, Leeds, Manu.—Carbonate ofsoda, particularly adapted for scouring wood or woollens.

43 Jenkins, W. H. Truro, Inv.—Arsenical compound: