File AES 4/1 - Estate map reference book

Volume intitled 'References to the book of maps of the estates of John Morgan esquire within the counties of Brecon Monmouth and Glamorgan, surveyed in the years 1781, 1782, by Edward Thomas, landsurveyor, Margam.' The references are to holdings in Garthbrengi, Glasbury, Llandyfalle, Llys-wen, Palleg and Ystradgynlais in Breconshire, Abergavenny, Llanwenarth, Machen, Mynyddislwyn, St Woolloos and Trefethin in Monmouthshire, and Coychurch, Llys-faen and Rhydri in Glamorgan. The references include the map number, from I to XX, the reference number, name, tenant and acreage of the holding, and the reference number, name, quality (arable, pasture etc.) and acreage of the individual fields. -- There are no annotations, suggesting that this was not a working copy of the reference book. With the exception of St Woolloos, there is no overlap between the parishes in this book and in AES 4/4, suggesting that this cannot be the reference book to the "Great Book" of maps referred to there.