WW1 Cover HM SHIP Royal Navy Air Service 5 Wing RNAS France CEN -O- SOR Watford
WW1 cover and the enclosed letter - letter to 'Dear Mother' discusses travel back and crossing over the sea.... etc, to Oxhey Watford, addressed from:
11868 H.W. Bishop
No5 Wing RNAS
c/o GPO London
Cover is cancelled machine LONDON Received from H.M. Ship etc.... SP 12 16 with the blue/green cachet CEN (5W) SOR of the Royal Naval Air Service.
Condition as shown: As shown with some surface faults