The 2018 10 Gibraltar shilling is an official replica of the 1934 10 shilling banknote. Released to commemorate World Tourism, this bank note had a legal tender value of 50 pence that was only honored in 2018, and is sold by the Gibraltar Philatelic Bureau. The obverse side features the Rock of Gibraltar and the reverse side depicts the coat of arms of Gibraltar: an escutcheon that has a castle and a key in it. Because the note is issued for numismatic purposes, it does not have a security thread. However, it has a keys pattern watermark. The note measures 130 mm by 75 mm.