Issuing Country: Zaire
Date of Issue: March 3, 2025
Scott Catalogue Number(s): 968
Scott Catalogue Value (2015): $9.00
Description: Issued to commemorate the centennial of the Salvation Army in the United States, this mint souvenir sheet features General and Mrs. Arnold Brown on the high denomination stamp. The stamp is flanked by labels with centennial emblems.

This mint stamp sheet (single $5 stamp) from the Commonwealth of Dominca features Betty Boop as a Nurse holding a large spoon full of medicine. Issued on Oct. 1, 2001. The sheet selvage is inscribed with the appropriate Betty Boop copyright and trademark information.

Issuing Country: Maldive Islands
Date of Issue: October 14, 2025
Scott Catalogue Number(s): 3244, 3254
2016 Scott Catalogue Value: $19.50
Description: This mint set of two sheets features clear photos of six different mushroom species. The set includes a sheet of four stamps and a souvenir sheet with a single high denomination stamp.

The United States issued this beautifully engraved mint stamp (one of our favorite U.S. stamps) on June 9, 1947, to honor American Physicians. The design is from a painting by Sir Luke Fildes, titled "The Doctor." Scott Cat.# 949

Teachers of America and the National Education Association are honored on this mint stamp, issued by the United States on July 1, 1957. The design features a teacher, students, and globe. Scott Cat.# 1093

Depicting an allegory of the "Good Earth with Horn of Plenty," this mint stamp was issued by the United States on March 15, 1958. This issue commemorated the 100th anniversary of the birth of Liberty Hyde Bailey. Bailey was a famous botanist, author and teacher- his horticultural advances contributed to American prosperity. Scott Cat.# 1100

This mint stamp, featuring an oil derrick, was issued by the United States on August 27, 2025 to commemorate the 100th anniversary of the completion of the first oil well at Titusville, Pennsylvania (constructed by Edwin L. Drake). Scott Cat.# 1134

This October 26, 2025 issue commemorated the 100th anniversary of city mail delivery. Before 1863, letter recipients would generally pick up their mail at the post office (you may have seen old letters with an address listing only a name, town, and state- no address was needed). The stamp design features artwork from Norman Rockwell: a postman flanked by a boy and dog. Scott Cat.# 1238

This mint stamp, issued by the United States on September 11, 1964, commemorates the 50th anniversary of the founding of the world-renown mayo Clinic in Rochester, MN. The stamp also pays tribute to William J. Mayo and his brother Charles H. Mayo (doctors and surgeons). Scott Cat.# 1251

This mint stamp was issued on Oct. 26, 1964, in conjunction with the annual meeting of the National Extension Homemakers Council to commemorate the 50th anniversary of the Smith-Lever Act. The objective of the Smith-Lever Act was to improve home life in America. The design depicts a needlepoint sampler of an American farm scene. Scott Cat.# 1253

The United States issued this mint stamp on May 17, 1968, to publicize the work of law enforcement officers as protectors and friends of the people. The design features a policeman and young friend. Scott Cat.# 1343

The 75th anniversary of the Parent-Teachers Association (P.T.A.) was commemorated by this Sept. 15, 1972 issue. The P.T.A. is dedicated to improving the education process. The stamps features a blackboard with chalk writing. Scott Cat.# 1463