【正文】
of time is agreed upon in writing between the seller and the purchaser, all timber shall be cut and removed on or before and not latter then the _____ day of __________ , and any material not so removed shall revert to the seller. only marked trees shall be cut. unmarked trees and young timber shall be protected against unnecessary injury from felling and logging operations. the purchaser shall clear necessary logging roads only after their locations have been definitely agreed upon with the seller or his representativ