Harper Twelvetrees






Harper Twelvetrees of 26 City Road, Finsbury Square, London.
see Harper Twelvetrees (1823-1881)
1849 Advertisement. Harper Twelvetrees 'Washing Directions'.[1]
1859 Advertisement. Harper Twelvetrees Penny Patent Soap Powder. Patentee: Harper Twelvetrees, The Works, Three Mills Lane, Bromley by Bow.[2]
1888 Rotary Washing Machine[3]
See Also
Sources of Information
- ↑ Cambridge Independent Press - Saturday 20 January 1849
- ↑ Sheffield Independent - Saturday 01 October 1859
- ↑ The Engineer 1888/02/03 p98]]