[kirche]

Geoff, unfortunately the identification number aren't found. There where you showed there are only two inspection marks of HA 413 (on each detail)
Hawker inspection oval marks are generally filled everywhere (on each detail different figures). Only on two small details there are inspection round marks of PSCO (155 and 156).
But on a place of landing there were many small details (now they froze in soil) - will hope that the main plate remained there (when broke out a chair it had to break off).
Best regards, Kirill