Tree Billboard

The Tree Mastery Sign Billboard was originally released on the February 9th, 2012 for the storage of tree mastery signs.

It can store tree mastery signs the way storage buildings such as barns and sheds do, but unlike these which require a Barn Raising to increase the number of items they can store, the storage capacity is increased by collecting building materials, and when fully expanded it can hold up to 1,000 items.

HOW IT WORKS