Seidenschwanz is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Gablonz a. d. Neiße.
Seidenschwanz was formerly part of the German Empire. In the German Empire, the place was called Seidenschwanz. The place is now called Vrkoslavice (Jablonec n. N.-Vrkosl.) and belongs to Czech Republic.