Last month you saw the Goodyear blimp holding court in one of the Tustin blimp hangars. This month you see two of our DPHS directors conferring beside it during the California Preservation Foundation workshop they were attending. The two (tiny) local historians are Doris Walker-Smith and Barbara Force Johannes. The two World War II engineering wonders are the largest free- standing frame structures in the world and National Historic Landmarks — the subject of the workshop.
