This Royal Mail First Day Cover commemorates The Royal Society's 350th anniversary, issued on 25 February 2010. The cover features a multi-coloured design and bears a first day of issue cancellation. It is a used cover, graded as VG (Very Good) quality, from the era of Elizabeth II (1952-2022) with ten stamps each of the denomination of 1st in decimal currency.

The cover is a great addition to any stamp collection, especially for those interested in historical events and covers. It was manufactured in the United Kingdom and falls under the categories of Stamps, Great Britain, First Day Covers, 1971-Now, and Commemoratives. Overall, this is a unique and valuable item for collectors and enthusiasts alike.