Suggestions by James Longsdon with reference to making new articles pursuant to the High Peak Mining Customs and Mineral Courts Act 1851 Section 56 1858; Longsdon's return to the Duchy of Lancaster office of profits received in Kingsfield for the five years ending 25 Mar 1872; Notebook containing a list of transfers entered by Longsdon into the barmaster's book, giving liberty, mine, vendor, purchaser etc 1868-1876 1858-1876