Message refers to HOSPITAL PATIENTS. Some glue mount adhesions on reverse (probably removable) otherwise very fine.
The item "GB ADEN Destination Mail SOMALI CAMP 1894 Liverpool UPU Card MEDICAL AC73" is in sale since Thursday, January 2, 2020. This item is in the category "Stamps\British Colonies & Territories\Aden (until 1967)". The seller is "samwells-covers" and is located in Bath. This item can be shipped worldwide.