BAtlas IDs update: IDs for 9 more maps

README file for Barrington Atlas Identifiers, version published 2007-07-21
Reference URL:

New maps covered: 35, 36, 74, 75, 76, 77, 78, 79, 80

Major classes of change from prior versions are listed below. Consult individual files named like map22-diff.txt for output files differencing from prior version to this version.

* No changes from prior versions beyond the addition of data for new maps.