WW2 Bristol Blenheim Cockpit Footrest Tag

These tags are cut from the cockpit footrest of a Bristol Blenheim aircraft.
We believe this was removed from G-BPIV as part of its restoration, it definitely came from Duxford but as we don’t have absolute proof we have not engraved this on the tag.
This footrest is shown in the picture gallery where you can see the hole for the control column. 
Aircraft picture is for illustration purposes and does not represent the registration that this piece came from.
Tag size approx 7x4cm
Standard imperfections due to age and wear.