
ALT This image shows an aerial view of a snowy quarry site. Various yellow construction vehicles, including excavators, dump trucks, and loaders, are actively working amidst piles of snow and rocks. There are also several conveyor belts, a few small buildings, and scattered personnel clad in safety gear.

ALT A vintage delivery truck labeled "Iten Biscuit Company" with "Snow White Bakeries" and "Des Moines" on the side, is parked in front of a brick building. The truck has a classic design typical of early 20th-century vehicles.

ALT A vintage black and white image collage featuring three elements. The top shows a large brick building with multiple windows and garage doors. The middle displays a delivery truck labeled "Sullivan's Storage," featuring company details. The bottom showcases a truck labeled "Saratoga Transfer & Storage Co.," with additional service information.

ALT A towboat is pushing a barge loaded with construction equipment on a river. The barge carries several yellow excavators. The river is bordered by trees and industrial structures.

ALT A large industrial barge on a river, equipped with a yellow mechanized crane. The crane is actively transferring a load of sand or sediment into a collection area on the barge. Two smaller structures, one with a sloped roof and the other resembling a container, are visible on the deck. The surrounding water is murky, and another barge is partially visible in the background.











































