Fl, ob, cl in B flat and A, bn - perc (tamb, susp cymb, bl, sd, bd) - pf
The music for this film (three sequences in all) included music from two differently named manuscripts - 'Modern Post Office Methods' and 'Methods of Communication'. From a total of five sequences, two are not used in: 'Modern P.O. Methods: Radio mast sequence' and 'Methods of Communication: Title and End Title'. The score was recorded on 1 October.