14. What characters are included in an ordinary font of roman type for book work?
15. What can you say about small capitals?
16. What can you say about other extra characters?
17. What characters do fonts of advertising and jobbing type include?
18. Name some other characters supplied by the foundries?
19. What determines the number of characters of the various sorts in a font of type?
20. Is there any rule fitting all kinds of composition?
21. Mention some special kinds of composition and tell what extra sorts each demands.
22. How are ordinary faces measured when used in large quantities?
23. How are job fonts designated?