Mumbles currently has 10 mapped postboxes recorded by The Postbox Hunter. The postboxes in Mumbles include 3 recorded royal cyphers. The most common is GR, recorded on 5 postboxes, representing 50% of the mapped total. The complete recorded cypher list is: GR (5), VR (2) and EIIR (1). Among the recognised royal cyphers in the data, VR is the earliest recorded and EIIR is the most recent. The most commonly recorded postbox type is Wall, with 6 mapped examples. The data contains 2 different recorded postbox types. Across the available tagging data, 2 designs are represented. This information is generated from the latest postbox location and tagging data available to The Postbox Hunter.