Squadron. Their badges were : The first 301 Bomber Squadron used an unofficial inverted pentagon badge with a white background and a Pomeranian red griffin rampant shield design, very similar to the coat of arms of Pomerania. The identical badge can be seen on photos of PZL.23 Karaś light bombers fighting against German invaders in September 1939; The new 301 Transport Squadron was formed in November 1944 and operated in North Africa and in Italy for Special Duties flights. It used a circular badge with a Polish Eagle, and below it – a Pomeranian red griffin passant shield – and a Maid of Warsaw "Syrena" shield, with the number "301" below. The use of the griffin refers to the earlier 301 Squadron, but it shows a griffin passant (walking) instead of the original griffin rampant. 302 Squadron's badge uses an old Polish design previously used for 131 and 132 Escadrilles, the closest is the blue wings version of that badge from 132 Esc. The diamond shape badge includes a red, white and blue background from both the French and UK flags and it has both the French Armée de l'Air "I/145" unit number and "302". 303 Squadron's badge is the same as the older Polish "Kościuszko" unit, used for 111 Escadrille in the Brygada Poscigowa (Pursuit Brigade) tasked with the defence of Warsaw. But, in the RAF badge it has "303" added below. 304 Squadron's badge shows a bomb and a "V" ("Fifth") reference which could be for a Polish unit, or it may refer to the fact that 304 Sqn was the fifth unit both by numerical position (300–304) and it was the fifth Polish squadron formed by date, or it may refer to "V for Victory". 305 Squadron's badge uses a graphic image of a hussar's wing, a letter "P" probably for Polska ("Poland") and a spear signifying launched attack and the colour roundel of the RAF and the square roundel of the Polish Air Force. The squadron number "305" is added. 306 Squadron's badge uses an old Polish design previously used for 141 and 142 Escadrilles. The main differences are: 141 & 142 had an inverted hexagon, 306 uses a diamond shape. Also in the 306 badge there is a bear and tree, a symbol for Warwickshire, UK (and Madrid). 307 Squadron's badge uses a crescent moon, an aircraft and an Eagle Owl derived from the heroic