Man in a hard hat using a theodolite on a tripod in front of a…

Winter landscape with a horse drawn carriage in the foreground

Old postcard with a stamp on it

Black and white drawing of a river with boats in it

Large brick building with many windows on the side of it

Black and white photo of a machine sitting on top of a table in the…

Large yellow building with many windows and balconies lit up at night

Black and white photo of a man with a mustache wearing a coat

Stone pillar in the middle of a snowy road