RAF recognition poster - P-61 Black Widow

P-61 Black Widow (2 - Double Wasp) Night Fighter.  Identification/Recognition Poster Issue 1 - January 1945.  Approximately  38 x 55cm.  Printed by Fosh and Cross Ltd. on fairly thin paper.  Shows the silhouette of this nightfighter from the front, underside and side.   It has light creasing and minor edge tears that have been repaired using specialist ultra-thin acid-free archival tape that does not yellow, crack or harden and can be removed by a conservator.  Not perfect but in reasonable condition and displays very well.  These would have been used in training schools and were also displayed in Mess huts on active RAF bases.  Will be posted in a card mailing tube.  Stock code P25525.