Arms and Armour
The Battle of Marvão was a military action that took place during the Fantastic War and the Anglo-Spanish War and was part of the attempted Spanish and French invasion of Portugal in late 1762. A sizeable Spanish force attacked the castle town of Marvão but was repelled and defeated by an Anglo-Portuguese force under the command of Captain Thomas Browne.
Cylinder (firearms).
Battle of Fort Ében-Émael.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.