Freehold and leasehold property (Poplar Gas Works): contract for sale from party (1) to party (3) (1) Poplar Gas Light Co Management Committee (2) Sir Robert John Harvey, Mousehold House, Thorpe near Norwich, major-general; Henry Walmisley, Eston Lodge, Tulse Hill, esq; James Durnford Capel, Canal Iron Works, Limehouse, engineer; William Horne, Hall St, Poplar, builder; William Henry Eyre, Kember St, accountant (3) Commercial Gas Company (4) Sir Robert John Harvey; Charles Salisbury Butler, of Clapton, esq Including seal of the Commercial Gas Company 1849