RAF Benevolant Fund Victory Bell with Original Label

A cast aluminium bell, decorated with the three heads of the Wartime leaders (Churchill, Stalin and Roosevelt) cast onto the sides of the bell. The handle of the bell has a raised 'V' on each side.
I have had a few of these bells in my possession but this is the first I have had the contains the original paper sticker/label inside saying:

RAF BENEVOLENT FUND, CAST IN METAL FROM GERMAN AIRCRAFT SHOT DOWN OVER BRITAIN 1939-1945,

Measures approx 150 x 115 mm. Weight 436g

Code: 51401