What German markings are on the fabrique nationale model 22 pistol?

The Fabrique Nationale Model 22 pistol typically features several German markings, particularly when produced during the German occupation of Belgium in World War II. These may include the "WaA" (Waffenamt) acceptance stamp, indicating military acceptance, along with the manufacturer's code and possibly a serial number. Additionally, some models might have "FN" markings and the year of manufacture. However, specific markings can vary based on the production batch and the period of manufacture.