President Barack Obama Two

Issued by Micronesia on March 2, 2015, a souvenir sheet commemorating the meeting of President Obama with Prince William, Duke of Cambridge, in the Oval Office of the White House, December 8, 2014. 

Issued by Palau, a souvenir sheet commemorating Pope Francis' visit to Washington, D.C. on September 23, 2015.  He is shown on a White House balcony with President and Mrs. Obama.

Issued by Central African Republic September 21, 2015, a stamp of President Obama as Nobel Peace Prize winner.

Issued by Guinea August 20, 2015,  a stamp honoring President Obama as a laureate of the Nobel Peace Prize (2009).

Issued December 16, 2015, by Maldives  -- a stamp features President Obama and Narendra Modi, 15th and current Prime Minister of India, commemorating Modi's 65th birthday.

Issued by Niger December 28, 2015, a stamp from a souvenir sheet of Pastoral Visits of Pope Francis showing him meeting President Obama.

Issued by São Tomé and Príncipe November 18, 2015, a stamp from a souvenir sheet showing Pope Francis meeting President Obama. 

Issued by São Tomé and Príncipe March 16, 2015, a stamp from a souvenir sheet commemorating the 10th anniversary of Angela Merkel as Chancellor of Germany and showing her with President Obama. 

Issued by Liberia in 2015, a stamp from a souvenir sheet commemorating Lee Kuan Yew (1923-2015), Singapore's first prime minister (1959-1990), showing him meeting President Obama at the White House October 29, 2009.

Issued by Canouan in 2015, two stamps from a sheetlet commemorating Pope Benedict XVI.  The stamps show him with President Obama and  First Lady Michelle Obama.  The sheetlet's selvage shows Mrs. Obama exchanging a gift with the Pope in his library at the Vatican July 10, 2009.

Issued by Micronesia on March 2, 2015, a souvenir sheet commemorating the meeting of President Obama with Prince William, Duke of Cambridge, in the Oval Office of the White House, December 8, 2014.