From the 1960s, travelling salesmen plates which indicated glaze options for ceramic factories. Click each image for source.
Photo by Present & Correct, please credit if you use.
A catalogue of Soviet toys. Found by googling.
Japanese fire extinguisher markers. Each area had it’s own marker, signifying where an extinguisher could be found. Read more here. If you search 江戸の町火消 と 纏 on google you will find many more visuals.
An ongoing interactive site showing beach clean up debris, and where it was found.
Incredible collections of found toys, all from Lego Lost At Sea. Read more about this project here. And follow on Instagram here.