Official account of the world’s largest library. Explore collections & plan a visit. All Library accounts: loc.gov/connect

Washington, DC
The road to free and fair elections in the United States began with this document, the Declaration of Independence. This is Thomas Jefferson's handwritten draft of that document, which is on exhibition at the Library of Congress through July 3, 2027. Make your plan to come see it at loc.gov/visit.
3
24
84
2,773
MAGAZINE MONDAY | On this day in 1897, the Library of Congress' Jefferson Building had just opened, and already its dazzling decoration and soaring architecture were being discussed as sources of national pride! It's still just as impressive 129 years later. ⬇️ lcm.loc.gov/issue/july-augus…
7
6
70
4,228
Something you may not know about Harry Houdini, who died 100 years ago today: He left his library — one of the world’s largest private collections of books on magic, witchcraft, demonology, spiritualism and psychic phenomena – to the Library of Congress. blogs.loc.gov/loc/2026/10/de…
16
138
415
9,784
It's almost Halloween! What better time to take a look at some of the Library’s most chilling rare books? Here, Rare Book and Special Collections Division Chief Stephanie Stillo discusses how Edgar Allan Poe’s “The Raven” is represented in the collections.
17
52
264
6,276
It's National Cat Day! We’re sharing everyone’s favorite feline from the Library's Prints and Photographs Division, Brünnhilde, and some of her friends from the collection. 😻
27
262
1,306
34,252
Put this on your to-do list of FREE cultural experiences in Washington, D.C. ⬇️
The Coolidge Auditorium at the Library of Congress—considered one of the world’s finest acoustic environments—turns 101 today! 🥳 🔗 loc.gov/concerts Benefactor Elizabeth Coolidge funded its construction AND provided a permanent fund for concerts, which are FREE to the public and still ongoing today.
5
61
2,977
The Coolidge Auditorium at the Library of Congress—considered one of the world’s finest acoustic environments—turns 101 today! 🥳 🔗 loc.gov/concerts Benefactor Elizabeth Coolidge funded its construction AND provided a permanent fund for concerts, which are FREE to the public and still ongoing today.
8
5
69
4,692
Today, in honor of Theodore Roosevelt's birthday, we are sharing that the Manuscript Division at the Library of Congress has acquired its first copy of Roosevelt's famous Milwaukee, Wisconsin speech of Oct. 14, 1912, delivered immediately after he was shot by attempted assassin John Schrank. 🧵
10
23
145
7,166
This newly acquired copy of the speech is a version typed by Elbert Martin, Roosevelt's stenographer (pictured), who is also well known for tackling Schrank after he fired the shot. It contains numerous penciled emendations and alterations to the text made by Roosevelt himself. 🧵
1
5
6
1,844
The speech that is now held by the Library is NOT the one from Roosevelt's pocket that famously slowed down the bullet, although there are images at the Library that represent that fortuitously-placed copy, including the picture of Martin holding it (above), a political cartoon, and an X-ray!
3
3
1,513
To celebrate National Roller Skating Month, here's a segment of an All-American News reel featuring the roller skating craze of the 1940s. 🛼 These newsreels were the first produced specifically for a Black audience. See more of them here. ⬇️ go.loc.gov/GCpV51018xV
4
54
197
8,195
MAGAZINE MONDAY | Technology lets us hear Amelia Earhart’s voice on a tiny recording, played for the first time. Read about it in the current issue of the Library of Congress Magazine. ⬇️ lcm.loc.gov/issue/september-…
2
10
58
3,838
It's World Series time! Before radio and TV broadcasts, if you wanted to watch the big game but couldn't attend, you might keep track via a "Playograph." This mechanical device was manually operated by people working behind the board, showing crowds where the ball and players were at any given time.
11
15
149
9,666
Spooky season special: The Library is home to the sole surviving nitrate print of the first film adaptation of "Frankenstein," produced in 1910 by the Edison Manufacturing Company! Watch the full film and learn how it came to the Library. ⬇️ blogs.loc.gov/loc/2018/11/th…
14
128
454
13,054
The Library has recently acquired two letters written by former first ladies Martha Washington and Mary Todd Lincoln. They provide researchers and the public with a rare glimpse into the private lives of these remarkable women. newsroom.loc.gov/news/librar…
9
42
189
5,015
The Library's Liljenquist collection of Civil War photographs contains several images, like these, of veterans who fought for the Union posing with family members (likely their grandsons) who served in World War I. More of the Liljenquist collection. ⬇️ loc.gov/pictures/collection/…
7
16
97
3,831
MAGAZINE MONDAY | Read all about how the Library is digitizing the classic Farm Security Administration photographs (all 175,000 of them) in a massive, multiyear project. ⬇️ lcm.loc.gov/issue/september-…
4
10
82
6,206
Did you know the Wright brothers had a sister? Katharine Wright was not only a caretaker to the Wright family after their mother died and to Orville after a test flight injury, but also a college graduate, a teacher, a suffragist and a member of the Wright Company alongside her brothers. 🧵
5
30
202
5,599
The Library of Congress is home to the Wilbur and Orville Wright Papers, which also contain some of Katharine's correspondence. Check it out. ⬇️ loc.gov/resource/mss46706.02…
15
1,563
The conservators at the Library of Congress mend a lot of paper by hand, but sometimes the situation calls for a different method. That's where this process comes in.
14
45
353
20,296