In order to test out my cardboard construction techniques I decided to build an open carriage, following the instructions from Keith Brown's site.

Construction went mostly to plan however next time I'll make the sides a little higher.

Since I was on a roll I added a few niceties. It has a tongue-and-groove varnished wood ceiling, bench seating with individual planks, a compensated chassis and and built in carriage lighting using xmas tree lights.