65X

650  

Use the form subdivision ‡v Maps under topical headings for individual maps or collections of maps on  those subjects. For example: ‡a Railroads ‡z [Geographic name] ‡v Maps. It’s also possible to use ‡v  Maps under individual corporate bodies in 610. 

For cadastral maps, relevant headings may include 650 _0 ‡a Real property ‡z [geographic area] ‡v  Maps or 650 _0 ‡a Real estate development ‡z [geographic area] ‡v Maps. 

651 

Include one or more 651s ‡a [country, region, municipality, etc.] ‡v Maps to represent the total area of  coverage of the map. 

655 

Include at minimum ‡a Manuscript maps. ‡2 lcgft  

When possible, also include a more specific Library of Congress Genre/Form Term. Consult the  Cartographic Materials 655 Form/Genre Headings list maintained by Cataloging @ Yale  (https://web.library.yale.edu/cataloging/cartographic/655).