The product is a pair of World War I French field binoculars with a leather case, issued to W Swart in 1917. These binoculars were used during the era of 1914-1945, specifically in the Army service during the conflict of World War I. The historical significance of this item lies in its connection to the militaria theme of the era, showcasing a piece of military equipment from the time. The binoculars provide a glimpse into the past and offer a tangible link to the soldiers and events of World War I.