1999 (10) Soldiers - Bletchley Park Official - but ALSO with an 'Old Bletchley' CDS

Highly unusual Bletchley Park Official.

Unusually - this Official has ALSO been cancelled with an 'Old Bletchley' CDS.......... making a exceptionally different 'Double Cancel' Official..........

Been a long time since I've seen anything like this on an Official....

Code: 64998