Ethiopia. 1911. Registered picture post card of 'Le Grand Marche de Addis - Abeba' addressed to England bearing Ethiopia Yvert 86, 1/4g green and Yvert 90, 4g green and carmine tied by Adis Abeba date stamp '21st Juin' with hand-struck 'R', routed via London with oval 'Oxford/ Registered' receiver '16th July'.
Registered post-cards are very scare and this is a rare example from Ethiopia.