Cloth Seal, German, Gardelegen, Eagle, Image & Found by Peter Herschlein.
Found in northern Germany, 21mm.
..ARDE.. / EGEN / L? // eagle displaye (letter on breast?)
Identified by Paul Cannon, "I think this relates to Gardelegen, a town in Saxony-Anhalt, Germany. The following links to an interesting article where the same type of seal appears to be featured in the photo. The content of the article is also of interest. Spuren, die nach England führen."