V
Appendix A.] DECISIONS REGARDING JURIES.
Mode of Appointing Foreign' Jurors.
Xote .—The decisions regarding Foreign Jurors aredelayed until the opinions of the Agents of Foreign Com-missions are obtained as to the proportions in which eachnation should be represented in the respective classes, andas to the principles of nomination most agreeable to thecountries which they represent.
Meeting of Juries.
31. The Jurors, on being appointed, will receive imme-diate notice of appointment, and their names will bepublished.
32. The Chairman will be required to meet on Mondaythe 5th May, at 10 o'clock.
33. Tfte Juries will meet for the transaction of business,on Monday the 12th May, at 10 o'clock.
31. Although impossible to set apartspecial days in whichthe Juries alone can examine the Articles exhibited, to theexclusion of the public, arrangements will be made to carryon these examinations with as little delay as possible.
35. Juror's, immediately on their ariival in London , arcrequested to report themselves at the Jury Otfice, in theExhibition Building, where they will obtain their Juror’sTicket, and receive all necessary information.
Appendix A 1.
CLASSIFICATION OF SUBJECTS IX THE THIRTY CLASSES INTO AYII1CII THE
EXHIBITION IS DIVIDED.
RAW MATERIALS.
I. Mining, Quarrying , Metallurgical Operations,and Mineral Products.
II. Chemical and Pharmaceutical Processes andProducts generally.
III. Substances used for Food.
IV. Vegetable and Animal Substances, chiefly used
in Manufactures, as Implements, or forOrnament-
MACHINERY.
V. Machines for direct use, including Carriagesand Railway and Naval Mechanism.
VI. Manufacturing Machines and Tools.
VII. Civil Engineering , Architectural aud BuildingContrivances.
VIII. Naval, Architectural, and Military Engineer ing ; Ordnance, Armour, and Accoutrements.
IX. Agricultural and Horticultural Machines audImplements.
X. Philosophical Instruments and Processes de-pending upon their use; Musical, Horological ,and Surgical Instruments.
MANUFACTURES.
XI. Cotton.
XIL Woollen and Worsted.
XIV. Manufactures from Flax and Hemp.
XV. Mixed Fabrics, including Shawls, but exclusiveof Worsted Goods (Class XII.).
XVI. Leather, including Saddlery and Harness, Skins,Fur, Feathers, and Hair.
XVII. Paper and Stationery, Printing and Bookbind-ing.
XVIII. Woven, Spun, Felted, and laid Fabrics, whenshown as specimens of Printing or Dyeing.
XIX. Tapestry, including Carpets and Floor-cloths,Lace and Embroidery, Fancy and IndustrialWorks.
XX. Articles of Clothing for immediate Personal orDomestic Use.
XXI. Cutlery and Edge 'Fools.
XXII. Iron and General Hardware.
XXIII. Working in precious Metals, and in theirimitations, Jewellery, and all articles of Virtuand Luxury, not included in all other Classes.
XXIV, Glass.
XXV. Ceramic Manufactures, China, Porcelain,Earthenware, &c.
XXVI. Decorative Furniture and Upholstery, in-cluding Paper-hangings, Papier Macho andJapanned Goods.
XXVII. Manufactures in Mineral Substances, used forbuilding or decoration, as in Marble , Slate,Porphyries, Cements , Artificial Stones , &c.
XXVIII. Manufactures from Animal and Vegetable Sub-stances, not being Woven or Felted, or in-cluded in other Sections.
XXIX. Miscellaneous Manufactures and Small Wares.
FINE ARTS.
I. Mining, Quarrying , Metallurgical Operations , and MineralProducts.
A. Mixing and Quarrying Operations.
1. Quarries and open workings.
2. Streaming; washing alluvial deposits.
3. Mines worked on the lode:
a. Sinking of shafts.
b. Cutting adits.e. Driving levels.
4 . Mines worked on the bed.
a. Sinking shafts.
b. Driving levels.
c. Cutting stalls or headings.
(i. Ventilation; Safety Lamps, and other modes ofLighting.
7. Methods of raising Men, Ore , and M atcr.
a. liaisiug Ore.
b. Lowering and raising Miners.
c. Draining.
B . Geological Maps, Plans, and Sections.
C . Ores and Metallurgical Operations.
1. Ores, and the Methods of dressing and rendering Oresmerchantable;
a. Ores of the more common Metals, as of Iron Copper
b. Native Metals, as Gold, Silver , Copper , &c.
c. Ores used for various purposes, without reduc-
tion, as Peroxide of Manganese , &c.
2. Methods of roasting, smelting, or otherwise reducin''
Ores. c
a. The common Metals, as Iron , Copper, Zinc , Tin Lead
.
b. The Metals more generally used in combination,
as Antimony , Arsenic, Bismuth , Cadmium, Co-balt, Nickel , &c.
3. Methods of preparing for use the nobler Metals, as
Gold, Silver, Mercury, Palladium . Platinum, &c.
4. Adaptation of Medals to special purposes.
а. Metals in various Chemical states, as Iron in the
condition of Cast and Malleable iron , .Steel,&c.
б. Metals in their progress to finished Manufac-
tures, as Pigs and Ingots, Sheets,-Bars, Wires,ike.
5. Alloys, and methods of renlering more generally
useful metals and their alloys—
a. Statuary, Bronze, Gun, Bell, and Speculum Me-
tals.
b. Brass, aud alloys used as a substitute for it.