Correspondence and documents relating to the Penrhyn Estate Sales for Western Blocks, Tyddyn Mynyddig, Maes-Y-Groes and land for a petrol station at Ty Newydd, Llandegai [Llandygái] including 59 letters and documents such as a document with details of Building sites and Plots and Penrhyn Estate, plan of the land and a map of the Penrhyn estate and a document with the summary of the Freehold with Vacant Possession for the dairy farm Tyddyn Mynyddig. There are also documents relating to the Western Blocks of Penrhyn estate with a schedule of farms already included and properties to be included in the proposed new Western Block. There are also correspondence regarding sale of land for use as a petrol station at Ty Newydd, Llandegai. 09 January 1957- 01 July 1958