Lot 40381 – Album page study of the 1965 Battle of Britain 9d (3) and 1/3d shifted colours

1965, Album page study of the Battle of Britain 9d (3) and 1/3d (3) showing the colour shift of orange to the left on the 9d and colour shift of bright-blue to left on the 1/3d, also includes other minor varieties, a fine section of six mint n.h. stamps nicely presented.