For sale is an authentic artifact from the Second World War - an Imperial Japanese Navy's 2nd Class Mine Laying Proficiency Badge. This badge was awarded to non-commissioned officers who had passed the technical test for laying underwater mines. It is a truly unique piece from the era of the Great Japanese Empire and represents a rare glimpse into the maritime warfare history.
Please refer to the images, as they are part of the item description and will give you a good idea of the condition. Badge's diameter is 33mm. It has some signs of age, such as minor scratches and stains. Please note that, due to its age, there may be some damage or stains that are not mentioned in the description.