141205 1941 LARGE ENVELOPE LONDON TO MONTREAL, CANADA WITH GLORIOUS SELECTION OF KGVI STAMPS INCL 5S RED (SG477) X 7 AND 10S DARK BLUE (SG478) X 7.

1941 LARGE ENVELOPE LONDON TO MONTREAL, CANADA WITH GLORIOUS SELECTION OF KGVI STAMPS INCL 5S RED (SG477) X 7 AND 10S DARK BLUE (SG478) X 7. Large envelope, 355 x 274mm, sent air mail London to 'The Manager, United Kingdom Security Deposit, Sun Life Building, Montreal, Canada' with amazing franking comprising 2½d ultramarine (SG466) x 35, 3d violet (SG467) x 34 (one missing), 4d grey-green (SG468) x 27, 6d purple (SG470) x 6, 5s red (SG477) x 7 and 10s dark blue (SG478) x 7 with 'LONDON' cancellations 3 MAY 41. An incredible franking. (Ref 141205).