My Dear Watson Traditional Cache

Stealth is required for this cache on a busy secret passageway. Cache contains logbook only, bring your own pen. It is very important that you put the container back exactly where you found it. If it is left exposed it will be destroyed by the town maintenance equipment.

"When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth". Lots of dogs and their muggles about, use extreme stealth.

Congratulations to mudlvr on the FTF!