I've looked through many sites with Hejaz and Nedji occupation stamps, including the train tax stamps, but nothing like this appears. Google search by image not helping either. Does anyone know a Scott number for this stamp, or anything else about it? It clearly says it's "Hedjaz & Nedjde", and "Postes"--so it's ostensibly postage, not tax. (There's no overprinting.) Perf. 11.
Thanks very much.