Vintage split-frame photo: Left—urban alleyway with exposed brick walls, wooden planks, and a lone figure in mid-stride; righ... Vintage black-and-white photo of a wooden pier with two figures seated on benches, overlooking a forested shoreline. Structur... Mid-20th century construction site featuring wooden scaffolding and roof framing. Two workers in the lower image appear to se... **Top Image:** Mid-20th century construction scene featuring two workers on a wooden scaffold. One holds a long tool (likely ... **Top:** Worker in mid-20th-century construction gear pours concrete from a wheelbarrow, likely mid-1950s–1970s. Brick founda... 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 ...