Great Britain 1935 1½d red-brown (small format), SG441.
A superb used example tied to a ‘Marsh’ envelope by a crisp Norwood, S.E. 19 machine cancel for "FE.07.1935", the first day of issue.
A most attractive and extremely rare King George V first day cover.
Oswald Marsh was one of the leading stamp dealers in London in his time. He is most well known for his first day cancels on the stamps issued during the reign of King George V.