Rosenthal China. COFFEE POT, CREAMER AND SUGAR BOWL: CONTINENTAL PLUS WHITE PATTERN. Porcelain, 1977-1979. This very elegant Modernist pattern was designed by Wolf Karnagel, and was discontinued after 1979. Each piece with the "Rosenthal/Germany" mark in green on the bottom. Coffee pot with cover, 8 1/4 inches, 210 mm. tall, sugar bowl with cover 4 3/4 inches, 115 mm. tall, and creamer 2 3/4 inches, 70 mm. tall. All perfect, in Fine condition. Replacement cost for this group through the companies that provide replacements is about $250.00.