Waltham currently has 8 mapped postboxes recorded by The Postbox Hunter. The postboxes in Waltham include 1 recorded royal cypher. The most common is EIIR, recorded on 7 postboxes, representing 87.5% of the mapped total. The complete recorded cypher list is: EIIR (7). The most commonly recorded postbox type is Lamp, with 5 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.