Cardowan currently has 8 mapped postboxes recorded by The Postbox Hunter. The postboxes in Cardowan include 1 recorded royal cypher. The most common is scottish_crown, recorded on 3 postboxes, representing 37.5% of the mapped total. The complete recorded cypher list is: scottish_crown (3). The most commonly recorded postbox type is Pillar, with 4 mapped examples. Across the available tagging data, 1 design are represented. This information is generated from the latest postbox location and tagging data available to The Postbox Hunter.