| Volltext: | NAME INDEX. NOTE.—Numbers after B. refer A ABEGG, B. 254, 265, 266, 282, 292, 302, 304. ABNEY, 85, 123, 127, 130, 131, 133, 135, 139- 15°, 175-178, 180, 181, 199-208. B. 3, 6, 13, 19, 20, 22, 24, Il6, I45, 211, 260, 287, 294. 329, 331, 450, 520. ACWORTH, B. 38, 182, 183, 186, 187, 188, 189, I90, 194, 203. ADDENBROKE, B. 45. ALLEN, 34. B. 633, 658. ALVES, B. 559. ANDERSON, B. 680. ANDRESEN, B. 261. ARMSTRONG, B. IOI, III, 181, 185. B BAEKELAND, B. 423. BAKER, B. 380. BAKER, T. T. B. 441. BANCROFT, B. 550, 619, 626, 632. BANERJEE, B. 623. BANKS, B. 216, 217, 227. BARMEIR, B. 627. BAYLEY, B. 195, 413. BECHER, B. 702. BECKER, B. 481. BECKETT, B. 178. BEDFORD, B. 51. BELIN, B. 388, 428. BELLIENI, B. 437. BENNETT, B. 366, 370, 456. BENSON, B. 713. BIERMANN, B. 521. BLOCH, B. 676, 686, 692. BOLAS, B. 83, 142. BOLTON, B. 60, 217. BOTHAMLEY, 86, 159. B. 5, 132, 134, 169, 234, 236, 246, 252, 273. BOURGEOIS, B. 596. BRAUN, B. 392. BREBNER, 159. B. 113, 121. BREDIG, B. 242. BRIGIIAM, B. 625. B.J.P., 209. B. 30, 214, 232, 326, 498, 576, 612, 613, 624, 659. BRUSH, B. 569. BRYAN, B. 504, 531, 533. 534- BULL, B. 438, 672. BUNSEN, 9, 10, 144, 154, 155. BURTON, 184, 185, 188. B. 48, 49, 54, 128, 130, 133, 136, 191, 192, 196, 206. to paragraphs of Bibliography. C CADETT, B. 86, 88, 93, 94, 103, 106, 112, 124, 152, 161, 163, 170, 173-175, 177-179, 203, 205, 208, 213, 215, 225, 336. CALLIER, B. 383, 490, 510, 515, 59r, 643. CAREY-LEA, B. 491. CARNEGIE, B. 516. CHANNON, B. 63, 65, 76, 78, 80, 82, 89, 114, 123. 135. 394. 429, 435. 443. 506, 532, 537. 57°. 595- 694. 7o8. CLAYDEN, B. 594. CLERC, B. 615. COLLINGRIDGE, B. 471. COUSIN, H. B. 459. COUSIN, M. H. B. 437. COUSINS, G. P. B. 693. , COWAN, 204, 205. B. 51, 81, 100, 115, 122, 127, 129, 157. CRANSTON, B. 469. CROWTHER, B. 662, 674. D DAVISON, B. 50. DEMOLE, B. 474. DESALME, B. 566, 578. DIBDEN, B. 139, 162, 197. DOUSE, B. 271. Dow, B. 585. DRECKER, B. 376. DRIFFIELD, 1-344. B- T37. T 5 9 , 363. 382. E EDER, B. 84, 218-220, 243, 269, 289, 2 9 3 . 295-297. 317. 3*9, 332, 341, 349, 35°, 360, 371- 375. 386, 401, 420, 430, 511, 697. EDWARDS, B. 160, 163, 165, 171, 172. ELDER, 199. B. 117, 118, 138, 141, 143, 144, I47-I5°. EMERSON, 157, 311, B. 695. EMICH, B. 462. ENGLISCH, B. 241, 284, 307, 316, 318, 328, 340, 342, 374, 396. EWEST, B. 651. F FARMER, B. 146. FERGUSON, B. 414, 442, 449, 470, 473, 524, 527, 535, 548, 571. 573. 601, 629, 644, 657, 686, 688, 713, 715. FERY, B. 257, 415. 368 Hurter and Driffield Memorial Volume FREE LANCE, B. 6I, 67, 69, 77, 229. FRIEDLAENDER, B. 348. FRY, B. 130. G GAEDICKE, B. 256, 298. GALE, B. 175, 235. GASCOIGNE, B. 453. GEIGER, B. 608. GOLDBERG, B. 544, 546, 567, 579, 580, 634. GOODWIN, B. 417. H HAMBLING, B. 354. HARTMANN, B. 240, 270, 308, 403. HELLER, B. 562, 639. HENDERSON, B. 685. HERTZSPRUNG, B. 405. HINTON, B. 246. HNATEK, B. 700. HODGSON, B. 704, 706. HOFFMANN, B. 333. HOLST, B. 707. HOMOLKA, B. 431, 457, 466, 696. HOPWOOD, B. 55, 57. HOUDAILLE, B. 365, 373. HOWARD, B. 414, 558. HUGHES, B. 646. HURTER, F., B. 1, 7, 29, 39, 47, 118, 228, 231. H. & D. B. 2, 4, 9, il, 14, 16, 18, 21, 25, 26, 27. 35. 3G 4L 42- 43. 49, 56- 58, 62, 65, 71, 78, 80, 85, 87, 92, 95, 107, no, 120, 125, 131, 141, 143, 147, 149, 176, 188, 196, 200, 207, 223 (688) (715). 1-IUSK, B. 710. I IDZERDA, B. 512, 540, 547, 551, 555. IVES, B. 320. J JANKO, B. 221, 325. JOLLEY, B. 672. JOLY, B. 421. JONES, CHAPMAN, 133, 145, 148-150, 178,179. B. 10, 23, 34, 36, 45, 52, 193, 199, 200, 201, 202, 210, 224, 237, 238, 239, 299, 314, 344, 345, 356, 4°6, 427, 56o 584, 587, 631, 698. JONES, L. A, B. 667, 670, 709. K KIESER, B. 489, 635. KING, B. 424. KINGDON, B. 434, 717. KLENCK, B. 609. KOIIN, B. 37. KROHN, B. 520, 714. KRÖN, B. 647. KRUSS, H. B. 343. L LEHMANN, B. 637. LEIMBACH, B.508. LIESEGANG, B. 262, 279, 311, 338, 604, 675, 705. LOCKETT, B. 446. LUMIERE-SEYEWETZ, B. 390, 432, 460, 461, 468, 484, 556. LUPPO-CRAMER, B. 251, 334, 352, 359, 404, 445. 477, 538, 604, 679, 682. LUTHER, B. 244, 278, 283, 306, 422, 545, 564, 630, M MALLOCK, B. 154. MARION, B. 70, 99, 105, 170, 226. MARTENS, B. 323, 327, 335, 346. MATTHEWS, B. 627. MAXWELL, 134. MAYER, B. 542. MEES, B. 391, 397, 400, 402, 409, 419, 425, 426, 436, 439, 440, 444, 448, 452, 454, 455, 458, 467, 476, 478, 480, 487, 507, 518, 520, 53°, 533, 563, 573, 589, 614, 618, 652, 667 670, 673. MELDOLA, 159. MERCATOR, B. 276, 286, 301. MICHAEL, B. 57, 58, 61. MICHALKE, B. 15. MIETHE, B. 581. N NICHOLS, B. 621. NIETZ, B. 710. NORDENSON, B. 677, 683. NOVAK, B. 606. NOVERRE, B. 59, 64, 66, 70, 71, 73. NUTTING, B. 568, 653, 667, 670. O ODENCRANTS, B. 690, 699. ONIMUS, B. 258. OTSUKI, B. 418. p PAYNE, B. 447. PERLEY, B. 593, 595. PFUND, B. 485. PHILLIPS, B. 44, 67, 69, 74, 77. PICKERING, B. 330. PIPER, B. 277, 369, 493, 589, 618, 638. P l Z Z I G H E L L I , B. 395. PLUVINEL, B. 79, Q2. Name Index 369 PORTER, B. 541. PRECHT, B. 255, 259, 285, 288, 290, 291, 309, 310, 313, 321, 322, 324, 328, 377, 378, 398, 407, 408, 410-412. PREOBRAJENSKY, B. 433, 482. PRINGLE, 133, B. 111, 153. R RAE, B. 233. RANDALL, B. 272, 281, 347, 357, 379. RAYLEIGH, 134. B. 600. READMAN, B. 247. REEB, B. 389, 451. RENWICK, B. 496, 520, 531, 534, 552, 553, 565, 574, 583, 586, 601, 602, 605, 616, 620, 628, 636, 640, 641, 648, 656, 657, 684, 686, 688, 691, 708, 711-713. RHEDEN, B. 689, 703. ROBINSON, B. 33. ROOD, B. 243. ROSCOE, 9, 10, 144, 154. RUCKER, 134. RUSSELL, B. 509. S SANGER-SHEPHERD, B. 381, 590, 599, 611. SCHAUM, B. 267, 274, 305, 337, 513, 523, 529, 547- 555- 664. SCHEFFER, B. 464, 499, 549, 575, 577. SCHEINER, B. 156, 218, 253, 383. SCHLOEMANN, B. 463. SCHROTT, B. 6 y i . SCHULLER, B. 622, 642. SCHUMANN, B. 28, 268, 275. SCHWARZSCHILD, B. 248, 249, 263, 264, 280, 300, 684. SEBERT, B. 351. SEEMAN, B. 654. SHEPPARD, B. 364, 372, 391, 397- 400, 402, 409, 419, 425, 426, 436, 439, 440, 444, 448, 452- 454- 455- 458 4^7- 473, 476' 478, 479, 480, 487, 526, 563, 649, 666. SIMMANCE-ABADY, B. 385. SLATER, B.716. SOMERVILLE, B. 353. SPURGE, B. 51, 68. STARK, B. 607. STARNES, B. 155. STEADMAN, B. 665. STENGER, B. 407, 408, 410, 411, 562, 639, 650, 655, 660. STERRY, B. 90, 98, 134, 180, 183, 187, 230, 361, 384, 387, 465, 528, 597, 598- STORR, B. 701, 708. STRECKER, B.321. SWITKOWSKI, B. 486. T TRIVELLI, B. 494, 500, 503, 514, 517, 538, 540, 543, 554, 582. 588. 592. TUGMAN, B. 661, 681. Y VALENTA, B. 386, 663. VIERORDT, 134, 144. VOGEL, H. W., B. 32, 46, 166. VOGEL, O., B. 303. VOLMER, B. 664. W WALL, B. 367, 393. WALLACE, B. 472, 475, 502, 519. WATKINS, 293. B. 8, 75, 90, 93, 95, 96, 98, 151, 158, 160, 163-165, 167, 171, 172, 177, 222, 250, 312, 315, 358, 362, 368, 497, 501, 5°5. 522, 525, 535- 548, 557- 572, 573, 610, 617, 717. WATTS, B. 12. WEIGERT, B. 561, 580. WEISZ, B. 488. WENTZEL, B. 492. WERNER, B. 481, 483. WlLBERT, B. 355. WILDERMANN, B. 416. WILLIAMS, B. 53, 102, 104, 105, 106, 107, 109, no, 112, 115, 119, 122, 124, 126, 127. WILSEY, B. 709. WINTERSTEIN, B. 70z. WINTHER, B. 536. WITWER, 155. WRATTEN, B. 467, 476, 480, 487, 518, 558. (8731) SUBJECT INDEX NOTE.—Numbers after B. refer to paragraphs of Bibliography. A a (Correction of Negative Density), 167-173, 181. Absorption, by Diffusing Media, B. 686, 693. —• of Light, 77, 78, 108, 109, 176, 177. — of Liquids, 237, 245-250. — Selective, B. 672, 692. Actinograph, 9, 18, 50-69, 74, 75. B. 2, 4, 7, 56, 59, 64, 66, 70, 73, 81, 84, 99, 226. — Patent, 51. Actinometer, 17, 41-43, 70-75. — Patent, 7, 44-49. — Recording, 8, 49, 58, 73. Actinometry, B. 1, 7, 15, 37, 261, 271, 272, 281, 33°. 347. 407. 4°8- Action of Light on the Sensitive Film, 151-162. Ammonia, Solvent of Silver Haloid, 91. Analysis of Emulsion, 233, 234, 243. B. 634, 663. Apparatus, H. and D.'s, 1. B Bibliography, 342-366. Bromide Depresses Densities, 284. —- Deposit coloured, 272. —- in Developer, 91, 273, 275, 318. B. 556, 626. —• Formula for Action of, 286. — Free, 298, 336. — Influence on y and inertia, 279, 288. B. 556, 626. — Omitted in Speed Testing, 290. c Candle, Standard, 95, 101, 118, 160, 191, 228, 3Ï6. Characteristic Curve, 33, 36, 103-107, 148, 156- 159, 164, 184, 207, 222, 302-304, 330. B. 410, 429, 561, 586, 614, 616, 617, 678. — Automatically Obtaining. B. 544—546, 580. — Diagram for, 118, 119, 156, 164, 196. — Point of Double Flexure, 36, 222. Coating, 112, 113, 114, 197. —• Uneven, 150. Colour of Deposit, 272. B. 675. Control of the Development Factor and a Note on Speed Determination, 292-299. Correction of Density, 167-173, 181. D Density, Definition, 13, 19, 77, 78, 301, 302. B. 155, 213. — Depends on Exposure, Sensitiveness of Plate and Development, 21-24, 78, 93 101-104, 110-115, 164, 307-309. B. 121, 394, 443, 622, 647. — Differences, 102-106, 157-160. 189. —• Growth with Time of Development, 88, 93, 95. 307-309- — Limit, 15, 22, 24, 88, 95, 103. — Mathematics of, B. 121, 443, 622. —• Optical. B. 711. — Ratio, between Sky and Grass, 18, 62. Constant with Balanced Developer, 86, 145, 148, 224, 309-313. Constant when Intensified 99. Variable with Unbalanced Developer, 224, 291. Variable when Reduced, 100. Depends on Light only, 95-98, 100, 101, 183. — Silver Equivalent, 79, 134, 135, 137, 138, 145, 146, 148, 222, 245. — Visual, Correction for Printing and Enlarging, 166-173, 181, 217, 219. Density, Measurement, 15, 27, 79, 83, 84, 133, 181, 327. B. 9, 13, 17, 19, 22, 79, 92, 193, 199-202, 224, 239, 240, 288, 289, 299, 310, 335. 357. 379, 53L 533, 534, 546, 58I 599, 601, 611, 612, 620, 623, 624, 628, 629, 641. Developers, Absorption, 246-248. — Alkaline, 92. B. 432, 596. — Balanced, 221. — Bromide, B. 431, 556, 625. — Colour, B. 204. —• Different Effect on Speed, B. 173, 205, 237. — Eikonogen, 97. — Ferrous oxalate, 93, 96, 99, 102, 195, 222, 246, 251. — Hydrazine, B. 590. — Hydroquinone, 97. — Indoxyl, B. 466, 674. — Pyro-Ammonia, 87, 89, 92, 97, 254, 257, 263, 266. — Pyro-Soda, 255, 263, 266, 267, 316, 317. — Rodinal, 195. Subject Index 371 Developers, Standard, Ferrous Oxalate, 246. — — Pyro Soda, 316-317. — Sulphite in, 256. Development, Calculator, B. 680. — Control, 86, 105, 121, 198, 293, 307-309. B. 129, 366, 528. — Colloid Chemistry, B. 604. — Quantitative Chemistry of, 87, 243-250. — Diffusion of, 246-250. —• Factor, 22-24, 35-37, io5 IIC . 11L IJ5, 1 2 1 , 165, 198, 290, 293, 295-297, 307-309, 338-340- B- 363. 364. 366, 372, 414, 429, 504, 527. 585. 717- — see Development time, gradation, "Watkins. — law of Density and Time, 22, 88, 222. — Primary and Secondary, B. 387. —• Insufficient Reducer, B. 467. — Size of grain, B. 328, 390. — Speed of, B. 497. •—• Speed of Plates, B. 173, 205, 237. — Theory of, 4—341. • B. 101, HI, 132, 153, 186, 187, 189, 191, 222, 234, 236, 246, 247, 251, 266, 273, 291, 322, 348, 353, 354, 367, 369, 381, 389, 409, 419, 451, 454, 478, 566, 574, 578, 583, 598, 637. 696, 714. — Time and Temperature, 87, 93, 222, 307-309. B. 157, 158, 160, 163—165, 167, 171, 172, 250, 358, 362, 365, 370, 380, 413, 414, 418, 442, 456, 469-471, 473, 480, 498, 501, 504, 5°5, 535. 548, 557-559, 573, 609, 625, 680, 7 1 7 . — Temperature Co-efficient, B. 571, 572, 573. Disc, Sector, 193, 215, 216, 320. — Illuminated, value in C.M.S., 218. E Early Work of H. and D., 4-33. B. 715. Electric Theories, B. 627, 633, 646. Energy, 159, 225-231. Enlarging, 209-220. — Density, 217. — Exposure, 216-218. B. 693. — Neg. Range, 210-216. Error, Law of, 135, 143-145, 148, 201-208. B" 3- Exposure, Calculation of, 12, 13, 42, 43, 62, 74, 219. B. 8, 137, 652. — Correct, Importance of, 185, 291, 304. B. 75, 381. — Defined, 41, 76. — for Different Inertiae, 115. — and Development, B. 186, 187, 189, 354, 381. — and Density, 102-104. B. 394. — Enlarging, 219. — Errors can not be Corrected, 291. (8731) Exposure Experimental Methods, 19-21, 192- 195, 319-321. — Factor in Negative Making, 111. — Geometric, 104, 154, 306. — Initial, B. 689, 697, 703. — Latitude in, 182-198, 332, 333. — Meters, see Actinometer, B. 88, 93, 336. — Periods, 104-106,157-160, 303-307, 311, 313. B. 640. — Units of, 10, 60, 73, 95, 101. F Fog, 39, 40, 86, 263-265. B. 206, 288, 289, 460, 468, 519, 612. Formulae (Mathematical), 34-40. — Approximate, 105, 106, 111, 114—115. — Correct, 34-37, 108-110. — Expressing Action of Bromide, 286. — For Gamma ( y ) , 165. B. 586. G Gelatine, Properties of, 237-242. B. 195. Gradation, 86, 95. — Action of Development, 95-99. B. 45, 47, 52, 114, 135, 161, 366, 369. — Intensification does not Alter, 95-99. — and Latitude, B. 43. — Meaning of, 86, 95. — Printing Processes, B. 417, 635, 636. — Range of, 210, 214. B. 647, 648. — Ratios, B. 52, 55, 57, 58, 60, 63, 65, 67, 69, 72, 74, 76, 78, 80, 82, 89, 161, 366, 369, 429. — Reduction Alters, 100. — Testing for, B. 6. — of Tone, 153. B. 48, 114, 120, 135. — Wave length Influences, B. 314, 315, 320, 399, 406. Grease-spot Photometer, 122-130, 131-132, 139- 150, 175-179, 180-181. H Halation, B. 603. Hurter and Driffield System, 300-341. I Inertia, Apparent and True, 288, 336, 337. — Definition, 12, 28, 4I-43, 53, IJ5 *97 232, 321. — Determination of, 12, 29, 31, 55, 67, 116-118, 197, 331- — of Lens, ri, 41-43. — of Plate, 12, 41-43, 53, "5, *97 232 33i- — Regression due to Bromide, 280, 287, 288. 298, 299, 336-338, 2 A 2 372 Hurter and Driffield Memorial Volume Inflexion, Point of Double, 36, 222. Instrument for the Measurement of Diffuse Daylight and the Actinometer, 71-75. Intensification, Chapman Jones' Expts., 145. — Comparison of Various Methods, B. 325. — Copper, B. 615. — Density, Unaltered by, 99, 1x9, 120. — Ferricyanide, B. 477. — Modern, B. 295, 317, 319. — Sensitometry of, B. 710. — Theory of, B. 441. — Tin, B. 615. Intermittency, B. 241, 264, 342, 437. J Jones, Chapman, Claim to Correctover Exposure, 148-150, 178, 179. L Latent Image and its Development, 220-292. — Action of Bromide, B. 284. Nitric Acid, B. 398. Oxidisers, B. 392, 465, 474. Constitution, 159, 227-229. Electron Theory, B. 658, 659. Fading of, B. 423, 694. —- —• Germ and Sub-Haloid Theories Compared. B. 269, 276, 282, 292, 301, 338. Theory of, 222-292. B. 223, 235, 244, 252, 262, 268, 275, 278, 283, 334, 392, 401, 421, 430, 434-436, 438, 457. 458. 462- 463. 466, 488, 493, 494, 503, 512, 517, 451, 582, 588, 632, 658, 674, 699. — — Theory of. Silver Germ, B. 243, 254, 267, 269, 274, 277, 282, 286, 292, 301, 302, 321. Sub-Haloid, 119, 227-231. B. 269, 276, 282, 286, 292, 301, 303, 514. Latitude in Exposure and Speed of Plates, 182- 198. — 113,114,182-198,332,333. B.43, 131,215. Law, of Action of Light, 24, 35, 94, 105-110. —• of Constant Density Ratios, 95-101, 145, 148, 183, 224, 309-313. B. 23, 128, 129. —• of Error, 135, 143-145, 148, 201-208. B. 3. — Reciprocity, B. 248, 259, 263, 481, 483, 519, 692. Light, Absorption, 77, 78, 108, 176, 177. B. 672, 686, 692, 693. — Action on Sensitive Films, 41-43, 157-162, 202-204. B. ix, 15, 29, 117, 154, 677, 679. — Intensity, Feeble, 144. Range, 186-188, 334-336. B. 131, 136, 196. — Intensity Variation, Atmospheric, 72. — Intermittency, B. 241, 264, 342, 437. Light, and Latitude Tables, 10, 51, 52, 59, 64-66. — Reciprocity Law, B. 248, 259, 263, 481, 483, 519, 692. — Reflexion and Transmission, 232, 233. between Negative and Positive, 166, 177. — Scatter, 124, 131, 136, 146, 147, 175. B. 510, ,U5. 693- — Sources— Acetylene, B. 257, 415/455. Amylacetate Lamp, B. 5, 290, 323, 340, 343- Benzine, B. 290. Candle, 95, 101, 118, 160, 191, 228, 316. B. 510, 515, 693. Dibden Lamp, B. 152, 162. — Standard B. 108, 139, 184, 197, 257, 563, 568. — Transmitted by Plates, 13-15, 76, 77, 86, 232. 233- Logarithmic, Relation Between Exposure and Amount of Silver, 155. — Systems, 288. M Manuscripts, H. and D., 2, 3. Mathematical, Work of Hurter, 34. — Analysis of Course of Development, 38-40. — Expression of Action of Light, 108-111. — Expression as to Density and Speed, 114-116. — Expression of Action of Bromide, 286. — Work of Dr. Hurter, 34-40. Measuring the Density of Negatives, 133-138. N Negative, Density, Visual, Contact Printing and Enlarging, 177, 217. — Making, B. 10, 34. —• Perfect Technically, 76, 221, 301. — •— Theoretically, 76, 78, 106, 121. B. 217. — and Positive Relations, 24, 163-174, 210, 220. B. 27, 137, 159, 502, 600, 605, 636, 648, 691, 695- — Secondary, 166, 213. — Structure of, B. 260, 279, 328, 337, 445, 457, 493) 554. 584, 661, 681, 682, 687, 698, 704, 709. O Opacity, 12-15, 76-78, 301. B. 686, 692, 693, 712. — Confused with Density, 302. — Contact and Enlarging, 166. — Controlled by Development, 86, 310. — ol Plate to Actinic Rays, 109, 110, 112. Over Exposure, Chapman Jones' Claims to Correct, 148-150, 178, 179. Subject Index 373 P Photochemical Investigations, 76-122. Photoelectricity, B. 627, 633, 646. Photometer, Abney's Sector, 85, 123, 127-131, Ï39, 175-178, 180, 181. — Benson's, B. 713. — Callier's, B. 643. — Circular, 15, 27. — Cousin's, B. 459. — Ferguson's, B. 601, 629, 657, 686, 713. — Flicker, B. 245, 385. — Gradation, B. 452. — Hartmann's, B. 240, 270, 308. — Hofmann's, B. 333. — H. and D., 27, 79-85, 131, 136, 139-150, 175- 179, 181, 321, 328. B. 9, 13, 14, 20, 21, 24- 26, 39, 516. Reads wt. of Ag. 145, 181. Tests, 84, 85, 127. — Hufner Spectro, B. 391. — Chapman Jones', B. 193, 212, 224, 238, 239. — Marten's, B. 323, 327, 335, 515. — Onimus, B. 258. — Paperscale, B. 606. — Pfund, B. 485. — Renwick's, B. 553, 656, 657, 713. — Rohren, B. 549. — Sanger Shepherd, B. 599, 611. — Scheiner, B. 218, 219. — Vogel's, B. 46, 166. Photometry, B. 5, 32, 108, 139, 145, 152, 190- 202, 261, 329, 375. 376. 379; 4°5, 424. 437' 486, 510, 539, 549, 569, 585. 607, 608, 612, 617, 620, 621, 624, 628, 665, 707, 708, 713. Physical Properties of Plates, Absorption of Light, 108, 109. n, Selective, B. 672, 692. — —. and Sensitiveness, B. 38. of Liquids, 237, 245-250. Binding Colloid, B. 339. Grain, B. 464. Opacity to Blue Light, 112. Penetration Coefficient, B. 298. Spectral Selectivity, B. 709. Speed from, 108-110, 231-237. Thickness of Film, 113. B. 287, 331. Plate Troubles, B. 676. Principles involved in Enlarging, 209-221. Printing Factor (a), 167-173, 181. R Range of Contrast, 184, 334-336- — of Plates and Papers, 210-220. Reduction, alters Density Ratios, 100, 119, 120. — Ferricyanide, B. 319, 477, 495, 496, 499- Reduction, Persulphate, B. 562, 639, 668. Relation between Photographic Negatives and their Positives, 163-174. See Negative Reversal or Solarization, 106-107. B- 316, 355, 374. 384. 396, 402, 410, 412, 433, 482, 494, 506, 512, 513, 536, 570, 590, 593, 594, 595, 597, 660, 662, 664. —s, several, B. 396, 597. Röntgen Rays, B. 285. S Scatter, 124, 131, 136, 146, 147, 175. B. 575, 628, 631, 708, 712. Schwarzscliild's Rule, B. 248, 249, 263, 264, 280, 300, 608, 684. Sensitometers, H. and D., 76 et seq. — Schemer's, B. 156, 218, 383. — Warnerke, 118. B. 211. — Wedge, 153. B. 326, 476, 544-546, 567, 580, 587, 599, 601, 602, 617, 624, 628, 692. Sensitometry, 76 el seq. B. 9, 12, 15, 16, 30, 32, 51, 85, 100, 102, 103-107, 109, no, 112, 122-127, 140, 166, 163-170, 175, 182, 183, 198, 209, 218-221, 233, 249, 280, 294, 296, 297. 300, 309, 310, 324, 333, 341, 344-346, 349-35L 356, 360, 371. 383. 388, 391, 393, 395, 397, 428, 439, 440, 447-45°, 453, 472, 475, 479, 489, 490, 508, 511, 530, 552, 565, 567, 580, 581, 586, 607, 608, 612, 613, 617, 642-644, 650, 651, 655, 667, 669-671, 678, 685, 690, 692, 706, 707, 710, 713. — Report on by Philadelphia Soc., B. 140. R.P.S., B. 196. — Spectrographic, B. 28, 53, 388, 428, 607, 651, 7 0 7 . Silver, Estimation, 233, 234, 243. B. 634, 663. — Corresponding to Density, 79, 134, 135, 137, 138, 145, 146, 148, 222, 245. —- Germ and Haloid Theories, see Latent Image. — Haloid, Exposed and Unexposed, 39, 231. Speed of Plates and Effect of Light on Plates, 199-208. 12, 29, 31, 62, 114, 118, 191-198, 223, 231, 235, 237, 298, 299, 328, 337. B. 90, 96, 98, 106, 131, 138, 143, 144, I47~15°- 161, 170, 174, 176-180, 190, 194, 203, 210, 214, 692. Actinograph, 55, 67. Bromide, Effect of, 298, 299. Varies with Batch, B. 85. Determination with Camera, 12. Laboratory Methods, 29, 31, 114, 191- 198, 223, 328-332. — see Sensitometry. 374 Hur ter and Driftiel Speed of Plates, Differs with Various Developers, 290. B. 191, 205. — — Nomenclature, B. 115, 521, 524, 525. Physical Properties, 108-110, 231, 235, 237- Ratio between Speed Numbers, B. 95, 97, 521. 524, 525, 576. Society Reports on, B. 140, 198. Unit of, 62. Wavelength, B. 210. T Temperature, 195, 318. B. 91, 94, 256, 365, 373, 414, 442, 469-47b 473, 498, 522. 571, 572- — Co-efficient, B. 571, 572. — Standard, 195, 318. — and Time Methods, see Development. Memorial Volume Theory of Photographic Processes, 7-341. B. 291, 304, 305, 3", 322, 359, 386, 400, 404, 419, 426, 444, 451, 454, 478, 5°°, 520, 529, 541, 564, 566, 574- 578, 582, 583, 588, 604, 630, 637, 638, 645, 649, 658, 659, 664, 666, 673, 674, 677, 679, 701, 714. Time, of Development, Controls y (gamma), 105, 121, 198, 307-309. — and Temperature Methods. See Development. Thermochemistry, 224-227. W Wedge, step, 21. — Transparent, 153. Wedge Screens, B. 326, 476, 544-546, 567, 580, 587, 599, 601, 602, 611, 617, 624, 628, 692. |
