Lord Viscount Morpeth indicated he expected the extension to cost £15,000 and should the system fail the loss was expected to be no more than £7,500.
lˈɔːɹd vˈaɪkaʊnt mˈɔːɹpəθ ˈɪndᵻkˌeɪɾᵻd hiː ɛkspˈɛktᵻd ðɪ ɛkstˈɛnʃən tə kˈɔst pˈaʊnd fˈɪftiːn,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ ænd ʃˌʊd ðə sˈɪstəm fˈeɪl ðə lˈɔs wʌz ɛkspˈɛktᵻd təbi nˈoʊmˌoːɹ ðɐn pˈaʊnd sˈɛvən,fˈaɪvhˈʌndɹɪd.