Видео с ютуба Washington Monument

Внутри Монумента Вашингтона

Washington Monument for Kids | Learn the history behind the largest obelisk in the world

What's Inside the Washington Monument?

What You Don't Know About the Washington Monument

The Washington Monument

Building the Washington Monument

The Washington Monument

Washington Monument for Kids | Famous American Landmark

Lost History; Secrets & Oldest Photos of The Washington Monument (1848-1885) Constructed or Founded?

Монумент Вашингтона: ПОЛНАЯ ЭКСКУРСИЯ ВНУТРИ!

The Impressive Geotechnical Engineering Performed in the 1870's for Washington Monument

Going to the Top of the Washington Monument - The National Archive - Smithsonian Museums

Washington Monument Visitor Tips

Hidden Secrets of the Washington Monument

A Tour of Washington DC's Memorials and Monuments

Life After People - Washington Monument

4 Weird Things about the Washington Monument

The Washington Monument: Honoring The Father of a Nation

What's inside the Washington Monument?

Washington Monument struck by lightning bolt in dramatic footage