Unusal linnen cloth equipment/uniform label intended for: 'Frank Koch', member of the: '7.Lehrtr.Kraftfr.-Lehrkdo.' - mint, unissued condition!

This is a neat small item: an unusal linnen cloth equipment/uniform label intended for: a certain 'Franz Koch', member of the: '7.Lehrtr.Kraftfr.-Lehrkdo.', in mint, unissued condition. As possibly known were these small labels (sized: 7 x 4 cms.) used to identify all sorts of clothing and/or equipment: the 'Reibert' (or soldiers' instruction manual) provides a detailed overview where exactly these should be placed). It is just a bit stained, but nothing shocking. Great to 'upgrade' a soldiers equipment set-up!