First; Please press into this http://www.vikingsword.com/ethsword/koummya/
Then~ a small but important resource exists on
http://www.vikingsword.com/vb/showthread.php?p=81117
Salaams all Note to Library; There is here at # 1 a certain degree of craftsmanship, thus, perhaps the tag Jewish Craftsmanship applies. In the second example the design with the pointed star of David is displayed twice. In the first example the balance and artistic definition are very high...though I would attribute both to Jewish workshops.
I was looking at Koummya generally and discovered a good and plentiful web back up from which I have added the pictures below to aid research; Thus both designs are identified.
The single black horizontal dagger is described as 20th Century
Morocco - Ait Ouaouzghit region, Southwest Atlas
Steel, silver, ebony wood
Full length: 41 cm, blade length: 23, 5 cm...
The interesting postcard is circa 1900 from Forum library Oran, Algeria..
Regards,
Ibrahiim al Balooshi.