1961 - Signal Gas - Clairemont Area - Click to enlarge

1961 - Signal Gas - Mission Valley - Click to enlarge

1961 - Signal Gas - South Bay - Click to enlarge

1962 - Shell - Clairemont - Click to enlarge

1962 - Shell - Mission Valley - Click to enlarge

1962 - Shell - South Bay - Click to enlarge

1965 - Chevron - Clairemont - Click to enlarge

1965 - Chevron - Mission Valley - Click to enlarge

1965 - Chevron - South Bay - Click to enlarge