LITTLE KNOWN FACTS ABOUT LETTER BOXES FOR SALE.

Non-public boxes emptied by Royal Mail do not need to carry a cypher. Royal Mail write-up boxes produced considering the fact that 1994 have the wording 'Royal Mail', Usually higher than the aperture (lamp boxes) or about the door (pillar boxes). In advance of this date all write-up boxes, except the Anonymous pillar boxes, carried the wording 'Wri