Struggle - This picture was made at the peak of the oil strike struggle. An unidentified policeman staves off an attack as fists and feet flew in the battle. Although vastly outnumbered, the police eventually restored order.

Rushing to Attack, Pickets Swarm on the First Truckload of Spinach

Chief - Police Chief Charles Dullea personally led his men yesterday when word was flashed to headquarters that violence was imminent. Above, Chief Dullea gets into the thick of the outburst and lends a hand in pushing back the demonstrators.

Policemen herd a group of demonstrators in yesterday's strike outburst off the street onto the sidewalk.

Last Train - Picket Walter Lindley boards Engine No. 445 at the Third Street Station to tell Engineer George Karmen that the Southern Pacific strike is officially on and that no more trains are to be moved until a settlement was reached.

Defiant - Officers had a brief but difficult time restraining this CIO picket from remaining in the way of the trucks. The incident threatened for a minute to turn into an outright clash between pickets and police, but serious trouble was averted.

On Picket Line - Here are four of the pickets who kept the entire Pacific coast waterfront closed down yesterday in a renewal of the labor warfare which has hit the coast intermittently for more than a decade.

Truck Halted - H. W. Carr, right, city sales manager for the Richfield plant at Redwood City, talks to two pickets, M. A. Christensen, left and A. A. Jones after the pickets had halted a truck attempting to leave the plant.