Helen Keller's letters are important, not only as a supplementary story of her life, but as a demonstration of her growth in thought and expression--the growth which in itself has made her distinguished.
Supplementary to the preceding was the Nova litteraria Germaniae collecta Hamburgi (1703-1709), which from 1707 widened its field of view to the whole of Europe.
Historical inscriptions, royal charters and rescripts, despatches, private letters and the general literature afford welcome supplementary information.
Similarly in Europe they are often the property of the International Sleeping Car Company (Compagnie Internationale des Wagons-Lits), and the supplementary fares required from those who travel in them add materially to the cost of a journey.
There was a slight decline of £300,000 in the total of these estimates; but this was merely a pause after the £12,000,000 increase of the past three years; and by the summer a new German navy law necessitated a supplementary estimate of about a million.