...commencing in the centre of the County Road leading from Santa Rosa to Sonoma at the North East corner of the land of the party of the first part... that the land herein described is conveyed for school purposes only and whenever it shall be used for any other purposes, the land shall revert to and become the property of said Fulkerson or his heirs and assigns. This transfer was done...in consideration of the sum of one dollar...

And the trustees were ...to put up and keep in repair on the South and West sides of the land hereby conveyed, a good and substantial picket and wire fence.