Tractors bringing loads of bananas to waiting ship at the Los Angeles Harbor docks, [s.d.] 

Ship loading a parcel of sacks at an unidentified harbor, [s.d.] 

Tractor transporting lumber at the Los Angeles Harbor docks, 1926 

Docked ship at Wilmington, [s.d.] 

Ship unloading lumber at a wharf, ca.1920 

Cranes on wharf used to load ships, ca.1920 

Cranes unloading steel at Los Angeles Harbor, January 1929 

Several ships at a dock in Alaska, [s.d.] 

Los Angeles Harbor showing ships at outer dock across deck of Revenue Cutter showing guns, June 1, 1929 

Steel pipe being loaded on to a truck with a large magnet at the Los Angeles Harbor, 1930 

Lumber yard at an unidentified harbor, [s.d.] 

Long line of men unloading bananas at the Los Angeles Harbor, [s.d.] 

Steel pipe being loaded onto a flatbed truck via a large magnet at Los Angeles Harbor, 1930 

Man unloading copra from a ship into small rail cars for the W.F. Sutor Corporation at Los Angeles Harbor, [s.d.] 

Woman looking towards Avalon Harbor and Casino from a nearby hill, [s.d.] 

Freighter "Chiriqui" docked at an unidentified harbor, [s.d.] 

View of Fish Harbor, showing boats docked in front of the Van Camp cannery, San Pedro, 1954 

Steel pipe being loaded onto a flatbed truck via a large magnet at Los Angeles Harbor, 1930 

Four ships docked in a harbor, [s.d.] 

Ship under construction "on the ways" of the Larsen Ship Building Company at Los Angeles Harbor, showing the bow of the ship, 1928