2019 The Liberty	2019 American Indians in the Space Program	2019 American Legion 100th Anniversary
2019 American Legion 100th Anniversary	2019 American Legion 100th Anniversary	2019 Apollo 11 50th Anniversary
2019 Lowell National Historical Park	2019 American Memorial Park	2019 War in the Pacific National Historical Park
2019 San Antonio Missions National Historical Park	2019 Frank Church River of No Return Wilderness	2019 Apollo 11 50th Anniversary
2019 Apollo 11 50th Anniversary	2019 Delaware - The System for Slassifying the Stars - Annie Jump Cannon	2019 Pennsylvania - The creation of a vaccine to prevent polio
2019 New Jersey - The Development of a Lightbulb	2019 Georgia - The First Agricultural Experimental Garden in America