Newsletters

The Group first published a ‘bulletin’ in 1970, of which six issues were produced, the last dated 1979, though published in 1983. Since 1993 a ‘newsletter’ has been published nearly annually.

BulletinsNewsletters  
   
1970198420042012-132020-1

    
1971199320052013-142021-2

    
19721994 (1)20062014-152022-3
    
19771994 (2)20072015-162023-4

    
1978199520082016-17
    
1979199620092017-18
    
 1996-72010-112018-19
    
 19972011-122019-20