Below are actual photos of some of the military items that I've recovered in the United States and the United Kingdom. I have included detailed sample photos for reference if my recovered item was in rough shape. All of these are "natural" finds. I have never participated in a seeded hunt.
1640s - Civil War Iron Cannon Ball - 57.6mm - 2.3 inches - 1.57 pounds.
Musketballs 1600-1800s.
Hundreds of musketballs/mini balls recovered in the United States and the United Kingdom.
1770s to 1780s Continental Navy Officer's Cuff Links (intact).
1860s Civil War Era US Navy Button (many variants).
There were two primary types of US Navy buttons worn during the Civil War. They are listed in the Record of American Uniform and Historical Buttons book as NA112 and NA113. They are both an eagle resting on a horizontal anchor, three cannon balls below, with 13 stars encircling, on a lined field. The difference is that the more common one during the Civil War, the NA112, had the upper fluke of the anchor behind the left wing, whereas the NA113 had the upper fluke of the anchor in front of the left wing.
The Welch Regiment (or "The Welch", an archaic spelling of "Welsh") was an infantry regiment of the line of the British Army in existence from 1881 until 1969. The regiment was created in 1881 under the Childers Reforms by the amalgamation of the 41st (Welch) Regiment of Foot and 69th (South Lincolnshire) Regiment of Foot to form the Welsh Regiment, by which it was known until 1920 when it was renamed the Welch Regiment. In 1969 the regiment was amalgamated with the South Wales Borderers to form the Royal Regiment of Wales.
1908-1931 Queen Mary's Regiment Surrey Yeomanry Cap Badge
1943 WWII Trench Art Love Momento.
Most likely sent home from abroad to a wife, girlfriend or mother. I was very lucky to find all three pieces close to each other. The only item on my site not from the 1700s or 1800s, but I thought this was way too interesting to not showcase.