Summary: The Mrs. Rebecca Zundelowitz Room Dedication Ceremony at the Jewish Consumptives' Relief Society (JCRS). Dr. Charles Spivak stands far left and Dr. Isidor Bronfin stands third from left with six unidentified men. Plaque on the door reads, '' THIS ROOM ENDOWED BY, MRS. REBECCA ZUNDELOWITZ, WICHITA FALLS, TEXAS, 1925.'' The JCRS was a sanatorium for tuberculosis patients that was founded in 1904 by a group of immigrant Jewish workingmen along with the support of several leading physicians and rabbis in Denver, Colorado. The sanatorium was located on West Colfax Avenue just outside of Denver.