Blue Max - Pour le Mérite
Double sided enamel with Ribbon
The Pour le Mérite was an honour conferred both for military (1740–1918) and civil (1740–1810, after 1842 as a separate class) services. It was awarded strictly as a recognition of extraordinary personal achievement, rather than as a general marker of social status or a courtesy-honour, although certain restrictions of social class and military rank were applied. The order was secular, and membership endured for the remaining lifetime of the recipient, unless renounced or revoked.