"Gavelock"
drawing. Pencil, pen and ink. 'Gavelock' / Lead Mining, Alston Moor, Northumberland, early 19th century. unsigned. watermark: IPING 1805 (old number 30)
drawing. Pencil, pen and ink. 'Gavelock' / Lead Mining, Alston Moor, Northumberland, early 19th century. unsigned. watermark: IPING 1805 (old number 30)