This is an attractive - and truly used and/or worn! - example of a greyish-coloured- and/or typical zinc-based, WH (Heeres) 'Panzerjäger o. Aufklärungs'-related ID-disc (ie. 'Erkennungsmarke') bearing the clearly stamped unit-designation that simply reads: 'St.Kp.Pz.JG.E.A.A.3' and that as such belonged to a soldier (ie. NCO or even officer) who served within the root (ie. 'Stamm'-) company of the: 'Panzer-Jäger-Ersatz-Aufklärungs-Abteilung 3' (ie. army tank-destroyer, replacement reconnaisance unit, numbered: '3'). The disc comes in an overall nice (albeit clearly used ie. worn-), condition (and is executed in an attractive letter-type!): it does show the clear evidence of having been used ie. worn and shows some minimal staining (as can be seen on the pictures). The disc originates from a private-household in Germany where it was recently uncovered and was as such most certainly issued, worn- and/or stored for decades. The disc also shows the bearers'-blood-group-type (Type A) and shows a clearly stamped bearers-numeral that reads: '1820'. Simply a 100% garuanteed original 'Panzerjäger o. Aufklärungs'-related ID-disc that is I deem accordingly priced!