Unknown2018-10-292018-10-291953-04-18EPM-065-09-016http://hdl.handle.net/20.500.11867/144383 sheets 12.5 x 9.5 inch, bi-folded and secured booklet style. Printed recto and verso. Back cover is annotated and stamped. Address label on front and back cover.Tells the history of the Pacific Gas and Electric Company from its origins as the San Francisco Gas Company up to its receiving the Coffin Award in 1952 "in the year of its centennial celebration."California