This is the Declaration of Intention for citizenship for Chin Wing Sew, also known as Ping Chin.
Chin Wing Sew, also known as Ping Chin, lawfully entered the United States through San Francisco on April 16, 1924. He was 32 years old, married, and working as a cook in Lincoln County, Nebraska, when he filed this declaration of intention for citizenship on December 4, 1945.
