WH (Heer) Tropical Signals Personnel's Trade Badge as intended for 'Pioniere' (Tätigkeitsabzeichen für Nachrichtenpersonal). Neatly machine-embroidered  black coloured lightning blitz on an oval base of light-brown tropical cloth, having a reinforced border. Worn by NCO's and privates signal personnel serving in a 'Pioniere' (Engineers) unit. A nice example in good unissued condition!