With regard to push/pull placard detail I have just emailed, would you mind explaining how they are installed on fuselage and do you have any idea on material the placards may be made of?
These are the instruction placards for opening the DV (Direct Vision) or sliding windows from the "outside" of the aircraft. Emergency personal can open the windows in case of incapacitated crew members in the cockpit.
There are two instructios: 20-10-11 for pressure sensitive decals and 20-10-14 for pressure sensitive placards which I have just sent, which one is applicable?