Shot for "Summing Up No. 3".
MS. Girl reading and noting temperatures on Air Ministry roof. CU. Hands stating readings in book. MS. Girl removing scale ball like instrument on Air Ministry roof. CU. Curved scale from instrument with girl's fingers strolling along it. MS. Weather vane.
(Mute. Orig. Neg.) (Issue No. - Summing Up No 3)
- Science & Technology