For all of you Lighthouse affectionatoes out there!  The NARA online catalog now includes Lighthouse Plans and Maps, 1793-1939, Records of the U.S. Coast Guard, RG: 26.  These include architectural drawing, maps and much more info on Lighthouses in the U.S.  If one of your ancestors was a Lighthouse Keeper, don’t miss browsing through this collection.  Sign up for the NARA Newsletter for regular updates on collections added to the NARA Online Catalog.  https://www.archives.gov/research/catalog