1954 De Havilland DH 115 Vampire nose cone cut

These cuts are part of the upper avionics hatch from a vampire aircraft.
The section they are cut from is shown in the photos and was received from Dumfries and Galloway Aviation Museum- whilst we cannot say for definite which aircraft this is from, it is likely due to the source to have been fitted to XD425 but this cannot be confirmed. 
Option of square (Approx 9.5cm sq) or off cut (9.5x3cm). Photos are examples only, price is for one and standard imperfections from operations/cutting.