838
INDEX.
Roger and Son, 2$, 202.
Rogers and Dear, 551.
Rogers, K., 9.
Rogers, G., 357.
Rogers, J., 4S.
Rogers, J., and Sons, 489.
Rogers, W. G., 546, 551, 686, 694, 721, 723.
Rogers, W. H., 395, 723.
Rohlik, R., 575.
Rohii.ku.vd (East Indies).—Collection of the woods of, con-tributed by the Indian Government, 132, 133.
Rohr, F., 48.
Rohrig, C., 537.
Rolled Plate Glass for. Roofs— Specimen of, 536.
Roller and Blanchet, 334.
Rollers (Agricultural).—Original clumsy make ; improve-ments therein; reference to the roller exhibited byP. Claes, of Belgium, 227. Roller superseded by theclod-crusher, ib.
Rolph, J., 469.
Rolwegar, —, 426.
Romain, D., 517.
Romanengo, G., 640.
Rome . —Small number of productions of the mineral king-dom of Rome , exhibited, 33. Specimens of pure quartzsand and other materials used in the manufacture of glass,ib. Collection of native asphaltes and products of puri-fication of this bituminous mineral, ib. The manu-facture of alum still maintains its ground in the RomanStates, 48. Specimens of fiax and hemp from Rome , 99.Samples of raw silk from the Roman States , 163.Specimens of organzine, 367. Specimens of paper, 435.Statistics of the paper-manufacturers of the RomanStates , 444. Specimens of manufactures in alabaster,564. Bagnivola in lapis lazuli, 565. Beautiful speci-mens of mosaics, 577. Notices of the principal worksof sculpture contributed by Rome , 704. Cameos, ib.Mosaics, ib.
Rome , Ancient, —Works for the manufacture of glass esta-blished in the neighbourhood of, in the reign of Tibe-rius , 522.
Romer, C., 163.
Rometsch, C., 454, 506.
Romoli, L., 576, 673.
Rompler, .1. J., 596.
Ronaldson, J., 410.
Rondot, N. (Juror and Associate), xxx, 604.
Rood, G., and Co., 393.
Roofs —Models of, for churches, &c., of timber, 203. Alsoof terra cotta, ib. Models of, from Saxony , ib. Seealso Rolled Plate Glass.
verting vibrating into rotatory motion by Demanet,315.
Rotch and Finzel, 203.
Roterman, C., 79.
Roth, C. W., 392.
Roth, W., jun., 641.
Rotherham and Sons, 341, 342.
Rotsch and Reichel, 157.
Roucou, J., 687, 702, 740.
Rouchier, F., and Son, 65.
Roule, A. F., 552.
| Roulz, —, De, 83.
‘ Rouse, Captain, 13.
■ Ronssanoff, —, 55.
• Rousseau Brothers, 63.
Roussel, —, 410.
Roussell, —, 732.
I Rout, W., 163.
| Rouvenat, L., 520.
; Roux, Dr. (Juror), xxviii.i Rouxel, F., 99.
| Row, W. J., 407.
: Rowe, J., 454.
Rowlands, C. and W., 516.j Rowlands, J., 559.
; Rowley, C., 506.
| Rowley, J., 273.
: Rowney and Co., 48, 450.
! Roxburgh, Dr., 100, 101, 122, 130.
| Roxburgh, J. and A., 380.
| Roy, C. F., 471.
Roy, W. Von, 32, 673.
: Royal Society for Improving the Growth of Flax in Ireland ,! 63, 97.
I Koyer, J. C. A., 165.
j Koyle, Dr. J. F. (Juror), xxvi; (Exhibitor), 74, 75, 93, 94,130, 650, 652.
’ Royston and Brown, 426, 454.
: Ruas and Co., 161.
Kubeland Ducal Foundry (Brunswick), 412, 453, 563.Rudall, Rose, and Co., 334.
Ruddimans, —, 397.
Rude, —, 700.
Rudolphi, J. F., 513, 739.
Rudvard, —, 530.
llue,* I)c la, and Co., 198, 204, 314, 403, 404, 412, 426, 431,447, 448, 449, 450.
Rue, T. de la (Juror), xxviii.
Rue, T. de la (Associate Juror), xxix.
Rue, Warren de la (Juror and Associate), xxix, xxx.
Rooker, —, 311.
Roome, Ann, cxx.
Root, —, 277.
Rooyackers and Son, 596.
Rope. —See Cordage , fyc. Wire Rope.
Roper, J., 509.
Roper, W., 315.
Ropp, Baron, 53.
Rosart, —, 408.
Rose, J., and Co., 540, 734,
Rose, J. T., 20S.
Rose, W. A.. 80.
Rosee, Baron de, 504.
Rosen, Count A. E. (Juror), xxvii,
Rosenberg and Co., 32.
Roses, Confection of —Samples of, 50,
Roskell, J., 341, 342.
Ross, A. (Associate Juror), xxx, (Exhibitor), 246, 248,264, 2G6, 274, 275, 530.
Ross, A. H., 301.
Ross, C., 202.
Ross, E. C., 102.
Ross, Hon. Mrs., 557.
Ross, O’Connor, and Carson, 537,
Ross and Thomson, 245, 278.
Rosselet, C. P. H., 48.
Rossi, G. M., 368.
Rossi and Schiappareli, 630.
Rossius-Orban, C. de (Juror), xxvi, xxxi.
Rossler, J., 491.
Rosway, A., and Son, 204.
Rotation of Machinery. —Peculiar method of revers-ing the direction of machinery as shown by Mr. ;R. Hosking’s model of stamping machinery forcrushing copper and tin ores. 9. Method of con- j
Ruel, H. W., 585.
Ruez, L., 78.
Ruffer and Co., 31.
Ruftbrd, F. T., 586.
Riifin, A., 99.
Rugglcs, G. H., 18.
Rugs. —See Carpets.
Rugs, Sheep-skin.— Number of exhibitions of dyed rugs,&c., manufactured from English sheep and Angoragoat-skins, 393. The manufacture of recent origin inthis country, though known to the Eastern nations inthe most remote times, ib. Mode of preparation, ib.Articles exhibited and awards, ib.
Ruhl and Sons, 448.
Ruhms, H., 335.
Rumley, —, 564.
Rundell, —, 280, 315.
Ruolz, — de, 574.
Rurmann and Meckel, 376, 745.
Ruschi Brothers, 85.
Rushlights. —See Candles .
Russel, V., 645.
Russell and Robertson, 48.
Russia . —Immense revenue yielded annually from the goldmines of Russia , 33. Reasons for this important sourceof riches to the country possessing little interest, ib.The working of iron and its manufacture, joined to theworking of copper, the principal part of the mineralindustry of Russia , ib. Objects exhibited, ib.
The collection of Russian cerealia the finest in the Exhibi-tion, forming a most attractive and prominent display,52. Character and nature of the samples exhibited,52, 53. Large quantities of rice of good quality culti-vated in the southern provinces, 53. Samples exhibited,ib. Beautiful samples of red and white millet, 54.