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red berries; Plantago (Plantago major), Ribwort plantain (Plantago lanceolata), 6+...
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Permanence: very lightfast, I (ASTM), BWS 8;8;8 PB35 Cerulean Blue Code: PB35 Chemical...
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I. Blue Wool and ASTM Standards Blue wool (BW) lightfastness levels: from 8 (extremely...
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Nishi Shiki - Nishi Health System by Katsuzo Nishi
Nishi, the chief engineer for the Tokyo subway and an aikido teacher. Most of my life...
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Black White Black on White Black and white imaging give use the freedom from color...