Picture 1:  This work is from the Harris & Ewing collection at the Library of Congress. According to the library, there are no known copyright restrictions on the use of this work.

Picture 2:  This work is from the Harris & Ewing collection at the Library of Congress. According to the library, there are no known copyright restrictions on the use of this work.

Picture 3:  This work is from the Harris & Ewing collection at the Library of Congress. According to the library, there are no known copyright restrictions on the use of this work.

Picture 4:   This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.