Escutcheons are found greatly on many types of pillar box and wall box, they ended up meant to give security for that critical gap. The collecting postman could turn a disc with two prongs located on The top of The main element which might slide a canopy above the keyhole, https://sethsmkdv.activoblog.com/28294564/helping-the-others-realize-the-advantages-of-letter-boxes-australia