Sc. 4021-4 Benjamin
Franklin on a Dgn 228 (5"x7" Dragon Card with a patriotic portrait of
Franklin, and two vertical pairs of the stamps, tied with the First Day
of Issue hand cancel), plus the Franklin stamp from Britain’s 2010 set
honoring the 350th anniversary of the Royal Society.
The Royal Mail stamp is tied by a first-day pictorial cancel showing a
key and lightning bolt. Great for a Franklin-, Americana- or
scientists-on-stamps collection!