File:Ferranti Model 947 clock.jpg
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Ferranti Model 947 mains electric clock, made c.1950.
Part of the Science Museum's collection.
Image used under Creative Commons Attribution - Non Commercial - Share Alike 4.0 Licence.
Click on a date/time to view the file as it appeared at that time.
|current||21:14, 21 March 2021||1,400 × 1,018 (215 KB)||AlanC||Ferranti Model 947 mains electric clock, made c.1950. Part of the Science Museum's collection.|