Building Sectional Terrain, part two

 A bit more progress tonight as all five frames have been assembled.  The tops should be done in a few days.  I still need to add some brass corner brackets along the inside to increase sturdiness and, more importantly, prevent warping.

 I was pretty pleased that the frame sizing came out uniform - well it will be uniform after a bit of sanding!

With the five "flat" land terrain section frames complete, the next step will be one with a recessed river.  Given the recessed cuts that will be made at the top and the bottom that frame will need a bit of extra reinforcement.