Nice work on the barn! I rebuilt an old historic barn in my hometown this past spring, and it looks very similar to the one your working on. Looks like it's all mortice and tenon.
Boat looks great by the way!
Yup that's all we do is mortice and tenon. The only metal fashioners in that are in the foundation to the sills and also lag bolts in the rafters at the plats for up lift to make it meat code. That's cool you restored one I hope some one restores my barns someday so my work lives on in time. There's alot of hard work that goes into them. The work is vary satisfying. The only thing that sucks is every thing is so heavy.