Need help with identifying Moroccan Koummya

[Inagadadavida2010]

Hi Abu
This is a nice Marrakech dagger, made 1930/40 (look at the bélier and the "M").
Two years ago I published a book on antique Moroccan arms. Title: "Armes anciennes du Maroc - Bijoux de parade" (ISBN 978-3-.033-09256-3). In this book you can find much more information about this type of dagger. Enjoy it!