Facing the head tube.

Chasing the bottom bracket threads, then I will just "kiss" the faces.

Reaming the seat tube for the seat post.  I always like to ream and hone the the actual post that will be used, surprisingly, they do vary a bit.

 The seat post slot is done.  In spite of how it looks in the photo, it is perfectly square.

 Time to form the head badge so I can drill and tap the mounting holes in the head tube.

Always check for square.