3 images. Open addition to Harbor Freeway, 27 March 1956. Kenneth Hahn; John C. McHose (Chamber of Commerce Vice President); Don Allen (councilman); Lieutenant Governor Harold Powers; Charles Navarro; Norman Lyon; Gordon Hahn; William Parker; Robert McClure.; Caption slip reads: "Photographer: Olmo. Date: 1956-03-27. Reporter: Kline. Assignment: Open addition to Harbor Freeway. 19: L to R: Super. Kenneth Hahn; C. of. C. vice. pres. John C. McHose; Councilman Don Allen; Lt. Gov. Harold Powers; Councilman Charles Navarro; 6th Agr. Dist. Assn. V.P. Norman Lyon; Councilman Gordon Hahn; Police Chief William Parker. 20: as above with State Hiwy Comm. Robert McClure on extreme right. 21: General View of opening ceremonies".; Supplementary material...