Bidspirit auction | Collection of Rosenthal espresso cups

Collection of Rosenthal espresso cups - A group of Rosenthal espresso cups Porcelain, 4 pieces, 1 and 2: Cupola No. 1 by J. van Loon, 3: Cupola 1997 by Elvira Bach, 4: 1992 Annual Espresso Cup, each cup 6 cm high