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Contents CHAPTER XIII
SUBTRACTIVE PROCESSES III 364
Mordanting Processes, 364. Chromium Mordants, 364. Lead and Copper Mordants, 369. Iron Mordants, 372. Various Mordants, 373. Silver Ferrocyanide, 373. Tin Mordants, 37S. Ozobrome Bleach. 376. Silver Sulfide Mordant, 377. Manganese Mordants, 377. Iodide Mordanting or Diachrome Process, 378. Various Mordants, 381. Seyewetz's Table, 384. Footnotes, 385.
CHAPTER XIV
SUBTRACTIVE PROCESSES IV 390
Hydrotype or Imbibition Process, 390. Pinatype Process. 391. Simplified Pinatype, 395. Ozotype and Pinatype Combined, 395. Dyes for Imbibition, 397. Toning Processes, 398. Developed Color Images, 404. Kodachrome and Allied Processes, 407. Footnotes, 414.
CHAPTER XV
SUBTRACTIVE PROCESSES 419
Askau Process, 419. Diazotype Processes, 420. Feertype, 420. Primulin Process, 420. Pinachromy, 422. Tri-Color Bi-Gum, 424. Preparation of the Paper Support, 427. Photo-Ceramics in Three Colors, 428. Pseudo-Color Processes, 429. Multico Paper, 430. Mars-Star Process, 431. Theoretical Processes, 432. Footnotes, 437.
CHAPTER XVI
Three-Color Transparencies and Lantern Slides 441
Carbon Slides. 441. Dyes for Transparencies, 443. Pinatype Transparencies, 448. Chemical Toning, 449. Keeping Paper and Celluloid Flat, 450. Footnotes, 452.
CHAPTER XVII
Screen-Plates — Historical and Theoretical Data 454
Early History, 454. First Black Condition, 454. Screen Elements, 455. Theory of Screen-Plates, 457. Pattern of Screen Elements, 458. Screen and Object Period, 461. Construction Factors, 463. Early Plates. 466. Formation of Colors in Screen-Plates, 470. Footnotes, 473.