THIS IS A THICK CARD BACK BOOK TITLED " NORTH SEA PILOT PART 1V FIFTH EDITION 1892 " THIS HAS OVER 250 PAGES AND COVERS THE SHORES OF THE NORTH SEA FROM CAPE GRIS NEZ TO THE SKAW .SOME OF THE CONTENTS INCLUDE,NORTH SEA NAVIGATION WINDS AND WEATHER , CAPE GRIS NEZ TO DUNKERQUE, DUNKERQUE TO THE SCHELDE, GOEREE TO THE TEXEL , ELBE RIVER TO HORN REEFS, AND MORE ! THE BOOK IS IN NICE USED CONDITION WITH SOME GRUBBY MARKS TO THE COVERS AND SOME PENCIL DITTOS .