Egypt. (British Post Offices In Alexandria). 1872. Envelope addressed to Bridgenorth bearing Great Britain SG 94, 4d vermilion plate 12 (pair) tied by 'B/01' obliterator with adjacent Alexandria date stamp 'Aug 9' , endorsed 'via Brindisi', forwarded on arrival to Liverpool bearing great Britain SG 48, 1/2d rose-red (2) tied by Bridgenorth duplex 'Au 28 72' with Liverpool receiver. Nice combination.