This is a beautiful sheet of 4 stamps, issued by Togo in 2011, commemorating the 300th anniversary of the birth of famous Russian polymath, scientist, and writer Mikhail Vasilyevich Lomonosov. Also featured on the sheet are his contributions to space, art, chemistry, and physics, among others. The sheet is Michel catalog #3904-7, and is Post Office fresh, mint never hinged, and F/VF.