Llyfr clustnodau defaid a nodiadau ar law-fer
- NLW MS 6891A
- File
- 19 cent.
Diagrams and particulars of sheep ear-marks used by farmers in the parishes of Llandrillo, Llandderfel, Llanfor, Llanycil, Llanuwchllyn and Llangower in Merioneth, Llangynog and Pennant Melangell in Montgomeryshire and Llangwm, Denbighshire; a few notes on a system of short-hand writing.