Photograph showing three unidentified people with an industrial butter churn at Ideal Dairy in Portland. At left is a man in a white jacket showing a spoonful of butter to a woman standing next to him. A second man is looking on at right. Also see image No. 372A1211, taken in the same location.

Photograph showing three unidentified men standing in a storage building next to stacks of boxes labeled “Mission Dairy Orange.” The man at center, wearing coveralls and an apron, is carrying one of the boxes. The photograph may be related to the Brandes Creamery; partially visible text on the side of a truck in the background include a name that begins with “BRAND” and the words “milk” and “pasteurized.”

Photograph showing an unidentified employee at Ideal Dairy in Portland scooping butter from an industrial churn into a mold. Also see image No. 372A1127, taken in the same location.

Photograph of three unidentified men working in milk-bottling facility. Milk cans and crates in the image are labeled “Holly Dairy.”

Photograph showing an exterior view of the barns and buildings at the Fulton Park Dairy in the Hillsdale area of Portland. The dairy’s land is now occupied by Wilson High School.

Photograph showing a row of delivery trucks parked on a road or driveway at the Fulton Park Dairy in the Hillsdale area of Portland in 1932 or 1933. A driver in coveralls is posing next to each truck. The dairy’s land is now occupied by Wilson High School.

Photograph showing the exterior of buildings at the Red Rock Cheese factory near Tigard, Oregon, and several vehicles parked next to the factory. The words “YOU’LL LIKE RED ROCK” are painted on the building at center. See related image No. 371N5511.

Photograph showing the exterior of buildings at the Red Rock Cheese factory near Tigard, Oregon. A truck is parked in the driveway, and a second truck with a load of milk cans in the bed is visible in a covered loading area in the background at right. The words “RED ROCK CHEESE” are painted on an elevated building at back right. See related image No. 371N5510.

A photograph of the Mt. Angel Creamery building. Milk cans are visible outside.