Couteau Mangbetu, République Démocratique du Congo Métal, acier L. 45,5 cm Provenance : Selon tradition familiale, par descendance dans la famille de Jules Berton (1859-1903), commissaire de la marine, célèbre pour avoir épousé en 1896 une princesse Malinké du nom de Loti N'Dao. Lame en fer forgé de type classique, marqué par une arête médiane verticale divisant en deux partie la lame, le pourtour traité et polis de la même manière que la ligne médiane. Poignée en bois.

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