LITTLE KNOWN FACTS ABOUT LETTER BOXES FOR SALE.

Private boxes emptied by Royal Mail would not have to carry a cypher. Royal Mail write-up boxes manufactured considering the fact that 1994 carry the wording 'Royal Mail', Commonly over the aperture (lamp boxes) or to the doorway (pillar boxes). Ahead of this date all submit boxes, apart from the Nameless pillar boxes, carried the wording 'Submit B