Bruce and Letty:
Thomas Stone National Historic Site - home
Bruce and Letty:
Mount Vernon
Bruce and Letty:
Tuskegee Airmen National Historic Site - PT-17 Stearman trainer
Bruce and Letty:
Dinosaur National Monument - Green River Campground
Bruce and Letty:
Ulysses S. Grant National Historic Site - gateway sign
Bruce and Letty:
Jefferson National Expansion Memorial - The Arch
Bruce and Letty:
Jefferson National Expansion Memorial - The Arch
Bruce and Letty:
Bluestone National Scenic River
Bruce and Letty:
Isle Royale National Park - NPS tug and barge near Rock Harbor
Bruce and Letty:
Martin Van Buren National Historic Site - Lindenwald Home
Bruce and Letty:
Gateway NRA Park Police Boats
Bruce and Letty:
Thomas Edison NHP - Laboratory library
Bruce and Letty:
Thomas Edison NHP - movie projector
Bruce and Letty:
Great Smoky Mountains National Park - Alum Cave Trail
Bruce and Letty:
Ariel racing on Lake Erie downwind
Bruce and Letty:
Camp Nelson NM
Bruce and Letty:
Staten Island South Beach Conference House
Bruce and Letty:
Fort Larned National Historic Site - Post Band Concert
Bruce and Letty:
Abraham Lincoln Birthplace National Historic Site - Knob Creek Boyhood home unit - cabin
Bruce and Letty:
Paterson Great Falls NHP
Bruce and Letty:
Dinosaur National Monument - Fossil Bone Quarry gateway
Bruce and Letty:
Great Basin National Park - Gateway
Bruce and Letty:
Jean Lafitte National Historical Park - Malus-Beauregard House at Chalmette Battlefield
Bruce and Letty:
Zion National Park - Zion Canyon Visitor Center Gateway
Bruce and Letty:
Zion National Park - Visitor Center
Bruce and Letty:
San Antonio Missions National Historical Park - Mission Concepcion gateway
Bruce and Letty:
Big Thicket National Preserve - Kirby Nature Trail gateway
Bruce and Letty:
Eugene O'Neill National Historic Site - gateway sign
Bruce and Letty:
Kings Canyon National Park - gateway
Bruce and Letty:
Jean Lafitte National Historical Park - Barataria Preserve gateway sign
