List 25: Illustration and other content type

Value	Description	Notes	Issue number
00	Unspecified, see description	See description in the <IllustrationTypeDescription> element	0
01	Illustrations, black and white		0
02	Illustrations, color		0
03	Halftones, black and white	Including black and white photographs	0
04	Halftones, color	Including color photographs	0
05	Line drawings, black and white		0
06	Line drawings, color		0
07	Tables, black and white		0
08	Tables, color		0
09	Illustrations, unspecified		1
10	Halftones, unspecified	Including photographs	1
11	Tables, unspecified		1
12	Line drawings, unspecified		1
13	Halftones, duotone		1
14	Maps		1
15	Frontispiece		1
16	Diagrams		1
17	Figures		1
18	Charts		1
19	Recorded music items	Recorded music extracts or examples, or complete recorded work(s), accompanying textual or other content	1
20	Printed music items	Printed music extracts or examples, or complete music score(s), accompanying textual or other content	1
21	Graphs	To be used in the mathematical sense of a diagram that represents numerical values plotted against an origin and axes, cf codes 16 and 18	4
22	Plates, unspecified	‘Plates’ means illustrations that are on separate pages bound into the body of a book	4
23	Plates, black and white	‘Plates’ means illustrations that are on separate pages bound into the body of a book	4
24	Plates, color	‘Plates’ means illustrations that are on separate pages bound into the body of a book	4
25	Index		5
26	Bibliography		5
27	Inset maps	Larger-scale inset maps of places or features of interest included in a map product	7
28	GPS grids	GPS grids included in a map product	7
29	Glossary		28
30	Table of contents	Only for use in ONIX 3.0 or later	41
31	Gazetteer	Geographical index. Only for use in ONIX 3.0 or later	57