All articles ← Knowledge Base A Short History of Letterboxing on Dartmoor (by Silent Doug) Adopting Clues on LbNA (by Kelsung) Are there any rules? Can I add clues for a letterbox that is not in the United States? Can I change my login email, or do you need to do that? Can I list my exchanges with other letterboxers? Defending Yourself Against Poison Ivy (by Silent Doug) Do I need permission to plant my letterbox? Getting Started in Letterboxing (by Silent Doug) Have You Ever Wondered...? A Rant About Letterbox Containers (by Scarab of the Doubtful Guests) Hitchhiker Tips and Etiquette (by Silent Doug) How do I record that I've found a letterbox? How do I search for letterbox clues on the website? How do I view and edit my clues? How Long Is a Pace? (by Silent Doug) How to I add clues for a new letterbox that I've placed? How to use a compass (by Kjetil Kjernsmo) I had to remove my actual letterbox. Can I delete my clues? I've forgotten my login email, can you update it? Letterbox Containers (by Silver Eagle) Letterbox Status Letterboxing for Kids: Making a Stamp from Fun Foam (by Silent Doug) Letterboxing Safety and Security (by Don) Mounting Your Rubber Stamps (by Silent Doug) My clue is archived... How do I get it active again? Outdoor Ethics for Letterboxers (by Silent Doug) The History of Letterboxing in North America (by Silent Doug) They Live and Breathe Letterboxing (by Chris Granstrom) Tips for Hiding a Letterbox (by Silver Eagle) Tips for Planning a Gathering (by Silent Doug) What do I do if I can't remember my password? What does "P17 F43 X18" mean? (by Silent Doug) What is a Hitchhiker? (by Silent Doug) What is a Pace? What Is a Personal Traveller? (by Silent Doug) What is Letterboxing? (by Silent Doug) What Is Postal Letterboxing? (by Silent Doug) What kind of company is LbNA? What should I do if I see a box reported in search results in the wrong location? What's up with the new server? What's up with the rating buttons on the Status page for a box? Where can I get an LbNA Patch? Where can I record my exchanges with other letterboxers? Who decides on changes to the website? Why are some letterboxes listed as owned by Adoptable? Why are there no message boards? Why should I become a member of LbNA?