Ephemera › HS 2131 - Invoice from Eaton & Co., Ironmongers, engineers, gas fitters, plumbers etc, 16 High Street, Market Harborough 1908. Image 1 of 1 HS 2131 - Invoice from Eaton & Co., Ironmongers, engineers, gas fitters, plumbers etc, 16 High Street, Market Harborough 1908. £16.00 Out of Stock Also locksmiths, bellhangers, telephones, agricultural implements. Corner defect top left. Out of Stock Added! Also locksmiths, bellhangers, telephones, agricultural implements. Corner defect top left.