Windsor currently has 15 mapped postboxes recorded by The Postbox Hunter. The postboxes in Windsor include 4 recorded royal cyphers. The most common is EIIR, recorded on 3 postboxes, representing 20% of the mapped total. Other recorded cyphers include EVIIR, GR and VR. 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 Pillar, with 6 mapped examples. The data contains 2 different recorded postbox types. Across the available tagging data, 1 design and 3 colours are represented. The most frequently recorded colour is Green, appearing on 1 mapped postbox. This information is generated from the latest postbox location and tagging data available to The Postbox Hunter.