I acquired this 16mm Castle Film back in the 1950's when I was about 10 years old. A number of years back I made a transfer of the film to the computer using a DV Camera. It is not a very good transfer but the film is a bit interesting. It appears to be a mix of actual footage and stock footage. Part of it appears to be a training film. You can see 51st (Highland) Division troops at one point.