WT11-COL: SET of 10 FDC USA-FRANCE Firefighters 2011 "September 11 Attacks"

N°WT11-COL: Collection of 10 envelopes FDC's USA - FRANCE twinning "09.11.2011: 10th anniversary of the September 11 attacks against the United States - Tribute to the New York Firefighters (USA) / 16.09.2011: Bicentenary of the Paris Fire Brigade - First Day of Issue in France"

- Miscellaneous postage USA, Special slogan cancellations "10th anniversary of the September 11, 2001 Attacks" ("NEVER FORGET" Staten Island, Shanksville, USS NEW YORK, Racine, Arlington, Omaha)

- French postage "Bicentenary of the Paris Fire Brigade, 2011" (from the block of 10) Picture postmarks "1st Day - Paris Fire Brigade" (Arras, Lyon, Bordeaux, Le Robert (Martinique), Chasseneuil-du-Poitou, Cintegabelle, Tomblaine, Firminy, Nantes, Pacé) 16.09.2011

Limited edition of 40 complete numbered series - VERY RARE

Note: see the detailed descriptions for each envelope, by searching by references WT11-1, WT11-2, WT11-3, WT11-4, WT11-5, WT1-6, WT11-7, WT11-8, WT11- 9 and WT11-10.