Mid-20th century construction scene featuring reinforced concrete work. Left: Formwork and rebar framework for a multi-story ... Mid-20th century residential neighborhood with stone retaining walls and sloped terrain. Top: brick houses with pitched roofs... Black-and-white split-image of rural roadside scenes, likely mid-20th century. Top: Gravel road bordered by dense foliage, a ... Three construction workers spread concrete in a residential area, mid-20th century. Top: mixing and pouring concrete into a f... Black-and-white vintage construction site featuring manual labor in the early-to-mid 20th century. Workers in overalls and ca... Two sequential black-and-white shots of a man skateboarding on a flat, concrete surface. In the first frame, he balances on a... Three men construct concrete slabs using wooden molds, mid-20th century. Top: Worker lifts heavy timber beam; bottom: Two lay... Black-and-white construction scene featuring three laborers assembling wooden planks on a rooftop terrace, likely for a flat ...