Many thanx....yep lots of original stuff.....I have done quite a bit on her this week......the bottom carry thru spars were quite corroded on the starboard side. I recently acquired a better pair removed recently from two flying aircraft so popped those on. Popped is not really the word!! Took 6 hours for the swap!!
Today, I restored my oxygen economiser, using an original Mk5 unit from a aircraft that ditched in the sea and a later unit.