Geology and Flora of the East Riding of Yorkshire

Geology and Flora of the East Riding of Yorkshire, in Geological Rambles in East Yorkshire, no date but notes name of owner, Christmas 1904 on front fly-leaf. See books.
The map scale is approx 1:500,000 (1"=8miles). Colour print, 28x22cm, is folded in thirds and bound in at the Introduction. Slight browning on right side. Otherwise, in good condition.