Comprehensive guide to Leica cameras up to 1993 - includes the R6.2 and R7. and M6 but not the M6TTL. Particularly useful for those wanting.to know the differences between the various Leica screw bodies. Gives an overview of the original Leitz company, and how it all started. The book is copiouly illustrated in black and white with some colour pictures. 240 pages Hardback.