Fig. 95.
The use of type of different sizes in lettering a book should be avoided when possible, and on no account whatever should letters of different design be introduced. Occasionally, when the reason for it is obvious, it may be allowable to make a word shorter by putting in a small letter, supposing that only thus could reasonably large type be used. It is especially allowable in cases where, in a set of volumes, there is one much thinner than the others. It is generally better to make some compromise with the lettering of the thin volume, than to spoil the lettering of the whole set by using too small a letter throughout (see [fig. 115]).
On very thin books it is sometimes hardly possible to get any lettering at all on the back. In such cases the lettering is best put on the side.
In the case of some special books that are to have elaborately decorated bindings, and are on that account sufficiently distinct from their neighbours, a certain amount of freedom is permissible with the lettering, and a little mystery is not perhaps out of place. But in most cases books have to be recognised by their titles, and it is of the utmost importance that the lettering should be as clear as possible, and should fully identify the volume.
For lettering half-bindings and other books on which much time cannot be spared, it would take too long to make out a paper, as described for extra bindings, nor is there on such work much occasion for it. For such books the lettering should be written out carefully, the whole panel prepared and glaired in, and the gold laid on. Then with a piece of fine silk or thread lines may be marked across the gold as a guide to the finisher, and the letters worked from the centre outward, as described for making out the paper pattern. Of course this method does not allow of such nice calculation and adjustment as when a paper pattern is made out; but if a general principle of clear lettering is recognised and accepted, very good results may be obtained.
BLIND TOOLING
