This is a nice matching pair of WH (Heer) Shoulder Strap 'slip-ons' ('Überschube') as intended for a 'Soldat der Schwere Artillerie-Abteilung 648'. The pair is showing the nicely 'chain-stitched' embroidered regimental numbers '648' in red on a fieldgrey woolen background. The red branch-colour is indicating a soldier within an Artillery unit. The pair shows some minor traces of years of storage. Nice original pair in good condition!