United States Holocaust Memorial Museum Collection, Gift of Carlo and Esther Michel Mrs. Martha Michel, wife of Solomon Mrs. Marion Ollinger, daughter of Jakob and Lotte Mr. Karl G. Michel, brother of Werner Mr. Carlo Michel, son of Solomon Funding Note: The cataloging of this collection has been supported by a grant from the Conference on Jewish Material Claims Against Germany. Carlo and Esther Michel donated the Bernard Michel collection to the United States Holocaust Memorial Museum in 1992.