In 1941 he was attached General Staff , War Office at Blenheim Palace until 1943 .
Returning to Britain , Plowman was then employed in the Bedfordshire Civil Defence ( A.R.P.S. ) .
In 1941 Plowman was attached General Staff , War Office at Blenheim Palace until 1943 .
Returning to Britain , Plowman was then employed in the Bedfordshire Civil Defence ( A.R.P.S. ) .