Notes:

Variations in Title - Title Varies:

Map Series/Sets, Multisheet Single Maps, Serials:

Note: these provisions apply only to variant collective or inclusive titles, not to individual sheet titles.

When a map series/set, a multisheet single map, or a map serial has different collective titles on some sheets or issues, the standard note Title varies: ...-...--... may be used to list all variant titles. Generally, descriptive access should be provided for all variant titles. Example:

In cases where the variant titles are few, however, and where their use can be succinctly explained, a non-formatted note is preferred to a formal note. Examples: