Of course the most of

The Material for the cabin will be secured near at hand, but for a good roof, and the finishing of the door and window openings, a few boards should be taken along, together with several pounds of nails.

A Boys' Log-cabin.

While it is customary to lay up the walls of a cabin and then cut the door and window openings, you will find it a very much simpler matter to leave the spaces for them when laying up the logs, as it greatly decreases the number of long logs required to build the cabin. As the inside dimensions of the cabin shown in the plan of [Fig. 190] are ten by twelve feet, the full-length logs—that is, those above and below the window and door openings—should be thirteen feet long for the ends of the cabin and fifteen feet for the front and rear walls.

To start the Cabin, stake out its length and breadth upon the ground, clear the space of all trees and brush, and make the ground as nearly level as possible. You will find it unnecessary to have a foundation for a cabin of this size, as it will not settle to amount to anything.

Fig. 191.—The Lock-joint.