All letters pictured are from the Roosevelt Center Digital Library. The New York Times articles are from their TimesMachine archive. They are listed in order as they are referenced on the linked timeline. The first image is cited in the Timeline and is from The Library of Congress.
Cover Image
Sinclair Gets Invited to the White House
Sinclair Plays a Big Part in Federal Investigation of Meat Packing
Sinclair Leaves Concerned Telegram for Roosevelt
President Roosevelt Responds
The New York Times Publishes Article
Roosevelt’s Response to the Article
The New York Times Publishes Another Update
Roosevelt Is Left With No Choice
