Another view of the treadle casting form.
Closer view of the flap 90 degree gearbox (mounts behind pilots bulkhead on right side), treadle and flap trunnion arm.
Elevator spar casting forms - left and right side. Castings are riveted to the elevator spar so elevator torque tube can be fastened from one elevator to another using tapered bolts.
Fuselage pic showing stub wing work in progress.