This uncirculated 10 British shilling note is part of the third series of special vouchers used by the British Armed Forces during the Suez Canal Crisis in 1956. It is a red, orange, and green note that measures 138 mm x 69 mm. Its obverse side shows guilloches. Its reverse side features a crown with a lion on top and the terms and conditions of use. Though the note does not have a watermark, it has a solid security thread. The note also has punched holes to indicate that it is a cancelled remainder note that could not be used for transactions.