Replies

1. 
   sullyboy | Aug 14, 2020 10:16am | #1

   Here’s another clue - there seems to be a bolt running through the middle

   
2. 
   gulfstar | Aug 14, 2020 10:39am | #2

   Looking at the picture with the screw, my guess is that the right and left legs are one component passing true and the fore and aft legs are bolted together on either side. The joinery makes it look like 4 legs joined with miter like angles but this is only for visual impact as you can see the straight section joining permanently the right and left legs.

3. 
   daverichards | Aug 14, 2020 11:27am | #3

   Here's a view of that from below. I'd say Gulfstar nailed it.

   
4. 
   john_c2 | Aug 14, 2020 12:42pm | #4

   Cross lap joint, plus the screw.