1872 Dissolution of the Partnership between James George Thompson, Joseph Ledger, and Leonard Cooper the younger, of Leeds, in the county of York, under the style or firm of the Aireside Iron Company, so far as relates to James George Thompson. Joseph Ledger and Leonard Cooper the younger would carry on the said business under the style or firm of the Aireside Hematite Iron Co.[1]
1887 Dissolution of the Partnership between Joseph Ledger and Leonard Cooper, carrying on business as Ironmasters and Manufacturers, and Merchants, at Leeds, in the county of York, under the style or firm of the Aireside Hematite Iron Company. All debts due and owing by the said late firm will be received and paid by the said Joseph Ledger.[2]