US Postmaster Presents Franklin D Roosevelt Commemorative Stamps

The video covers the presentation of the first sheet of Roosevelt Memorial stamps to Mrs. Roosevelt by the Postmaster General. It highlights the acceptance of a commemorative album by the widow on behalf of the Franklin Delano Roosevelt Memorial Library. The video also notes the enthusiasm of philatelists nationwide to purchase the first stamp featuring the late president's portrait and Hyde Park Hall.

What is the significance of the album accepted by the widow?

What is depicted on the stamp mentioned in the text?