LIST OF ILLUSTRATIONS 



FAOEI 



The Lighthouse in the Dunes Frontispiece 



The Beach and the Sea from the Dunes . , 12 



The Lighthouse in the Sea of Dunes . .14 



A Small Amphitheater in the Dunes . . 16 



Dunes Showing Wind Stratifications and Steep 



Windward Faces .... . . 18 



Pitch Pines After the Dune Has Passed . 20 



Pines Overwhelmed by the Advancing Dune . . 20 

 On the Edge of the Beach . .... 22 



A Peaked Dune . .... 24 



Showing Both the Steep Windward Face bt Cut- 

 ting, AND THE Gentle Wind - swept Slope 24 

 The Old Lighthouse Keeper and Some of His 



Friends . 26 



Wreck Uncovered After Many Years Far in the 



Dunes, Showing also Ripple - marks . 26 



The Half - buried Apple Orchard in 1892 28 



All That Remained op the Orchard in 1910 28 



Map of Castle Hill Farm, 1846 , . 30-31 



Map op Ipswich Sand Dunes, 1786 . . 32 



" Glacier Dune " Showing the Cracked Sand and 



the Underlying Snow ... .34 



Dune Overwhelming Birch Grove, Showing the 



Steep Leeward Side 34 



Ice WaUj .... 36 



