Bronze brooch with a symbol of the Sun. There is a brass needle in the back. The brooch is inspired by the symbolism of needles from the Bronze Age.
There are two drawings of these findings (perhaps the same finding) at the top of the last image. The needle was found around the town of Lebus in Brandenburg. The site is located somewhere near the border between today's Germany and Poland. The needle is assigned approximately to the years 1500-1300 BC. Sources of drawings: Lechler, Jörg; Vorzeit, Vom Hakenkreuz. 1921
Kossinna, Gustaf; The German history; 1936