U.S. Stamp: Lillian M. Gilbreth

Lillian Evelyn Moller Gilbreth is a pioneer in industrial engineering and scientific management. She and her husband Frank Gilbreth, developed new practices and ideas to increase labor efficiency and worker satisfaction. They created Gilbreth, Inc. to work in motion studies, a business efficiency technique intended to increase productivity while decreasing worker fatigue. 

The books Cheaper by the Dozen and Belles on Their Toes (written by their children Ernestine and Frank Jr.), and the films based on the autobiographical books, tell the story of their family life with their twelve children, and describe how they applied their interest in time and motion study to the organization and daily activities of such a large family.

Philippine Stamp: Elpidio Quirino

Elpidio Rivera Quirino (November 16, 1890 – February 29, 1956) was a Filipino politician, and the sixth President of the Philippines.

A lawyer by profession, Quirino entered politics when he became a representative of Ilocos Sur from 1919 to 1925. He was then elected as senator from 1925–1931. In 1934, he became a member of the Philippine independence commission that was sent to Washington, D.C., which secured the passage of Tydings-McDuffie Act to American Congress. In 1935, he was also elected to become member of the convention that will write the draft of then 1935 constitution for the newly-established Commonwealth. At the new government, he served as secretary of the interior and finance under Manuel Quezon's cabinet.

After the war, Quirino was elected vice-president in 1946 election, consequently the second and last for the Commonwealth and first for the third republic. After the death of the incumbent president Manuel Roxas in 1948, he succeeded the presidency. In what was claimed to be a dishonest and fraudulent 1949 presidential election, he won the president's office under Liberal Party ticket, defeating Nacionalista vie and former president José P. Laurel as well as fellow Liberalista and former Senate President José Avelino.

U.S. Stamp: Jack London

John Griffith "Jack" London was an American author, journalist, and social activist. He was a pioneer in the then-burgeoning world of commercial magazine fiction and was one of the first fiction writers to obtain worldwide celebrity and a large fortune from his fiction alone. Jack London was able to produce more than 50 books before his death in 1916 at age 40. London's best-known novels, The Call of the Wild, White Fang, and The Sea-Wolf.

Philippine Stamp: Joseph Ejercito Estrada

Joseph "Erap" Ejercito Estrada (born Jose Marcelo Ejercito on April 19, 1937) was the 13th President of the Philippines, serving from 1998 until 2001.

Philippine Stamp: Rafael Palma

Rafael Palma was a Filipino politician, reporter, writer, educator and a famous mason in Philippines. He also became the fourth President of the University of the Philippines.

Philippine Stamp: Col. Jesús Villamor

Jesús Antonio Villamor was a Filipino pilot who fought the Japanese in World War II.

For leading his squadron and for his two confirmed kills, Villamor was twice cited by the United States Army for bravery, receiving the Distinguished Service Cross for actions on December 10, 1941 and an Oak Leaf Cluster in lieu of a second award of the Distinguished Service Cross (DSC) for actions on December 12, 1941, making him the only Filipino to receive the DSC twice.

For his bravery as a pilot and ingenuity as an intelligence officer, President Ramón Magsaysay awarded Lieutenant Col. Villamor the Medal of Valor, the highest Philippine military bravery decoration, on January 21, 1954. The Philippine Air Force's principal facility in Metro Manila which was first known as Nichols Field then later Nichols Air Base was renamed Col. Jesús Villamor Air Base in his honor.

Philippine Stamp: Teodora Alonso

Teodora Alonso Realonda de Quintos (1827-1911) is the mother of Filipino patriot and national hero José Rizal.