Raub, , Königreich Benin von: an: Moor, Ralph Denham Rayment (1860-1909), Member of the British Colonial Military Campaign on Benin, February 1897, vgl. Digital Benin, 1897

"As Consul General of the Niger Coast Protectorate, Moor lead the colonial expedition to Benin alongside Admiral Sir H. H. Rawson, commander of the Naval forces. [...] Moor kept a large number of objects for his private collection."