19th-century Russian winter scene.

19th century Moscow toy shop interior.

19th century cafe in Saint Petersburg.

19th century Russian coffee shop interior.

19th century Saint Petersburg port scene.

19th-century train entering a dark tunnel.

Giant aircraft flying over snowy mountains.

19th century airship in snowy mountains.

A smoky train enters a dark tunnel.

Giant airship over icy landscape.

A 19th century airplain's frame stands upright in snow.

19th-century airplane stuck in snow.