Glass plate negative. Leaning back in chair, top hat and beard, with cane. Charles A. Klinkner Sr. Condition: good. 5" x 8". Klinkner Collection, neg. #10 - "Front View of the Klinkner Real Estate Office, located on San Pablo Avenue, ca. 1885-1892" Description: Distinguished gentleman in front of real estate office. History: The plate was taken by Charles S. Klinkner, Jr., son of Charles Klinkner, Sr., who founded the town. The donor is the grandson of the senior and nephew of the photographer.