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Sir W. F. Cooke's original electric alarum (one portion transferred to Inv. No. 1923-1512, see Sc.M. 7/636/1)
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum (one portion transferred to Inv. No. 1923-1512, see Sc.M. 7/636/1)
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum (one portion transferred to Inv. No. 1923-1512, see Sc.M. 7/636/1)
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum , late 1830s.
Early example of Sir William Fothergill Cooke's
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum , late 1830s.
Early example of Sir William Fothergill Cooke's
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum , late 1830s.
Early example of Sir William Fothergill Cooke's
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum , late 1830s.
Early example of Sir William Fothergill Cooke's
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum , late 1830s.
Early example of Sir William Fothergill Cooke's
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Sir W. F. Cooke's original electric alarum (one portion transferred to Inv. No. 1923-1512, see Sc.M. 7/636/1)
Science Museum Group Collection
© The Board of Trustees of the Science Museum