WH (Heeres) so-called trade- and/or special-career-insignia (ie.: 'Heeres-Tätigkeitsabzeichen') as was intended for: 'Sanitätspersonal' (or: medical orderlies- ie. staff)

I recently found a small bundle holding 7 fully identical patches being all neatly hand-embroidered examples which are all executed in bright-yellow- (ie. red and/or black-) coloured linnen on a dark-green-coloured- (and/or smooth woolen-based-) background. All examples are nicely maker- (ie. 'G &H'-) marked on the (neatly reinforced!) backings and all show some minor age ie. minimal staining caused by decades of storage only (see pictures). The pieces have simply never been used and can easily be graded 'mint-/unissued'. As stated above do all 7 insignia-pieces show an additional- ie. 'double'- backing as executed in greyish-blue-coloured linnen. The price is naturally intended per single piece. I deem that these neat items are fairly priced!