Check the listing for details. 1999 D Connecticut Retained Strike Through "Wire" Error (See Reverse Pics). Color: Dark Silver, Made in United States. Listed at 19.99 USD. Discover the unique 1999 D Connecticut State Quarter, featuring a distinctive strike-through error known as the "Wire" error. This particular coin is a circulated piece that showcases a rare variant of the business strike type, giving it a one-of-a-kind dark silver color. Its composition is copper, and it remains ungraded, appealing to both novice collectors and seasoned numismatists alike.The coin hails from the Denver Mint and bears the iconic imagery associated with the State Quarter series. Although it is uncertified, the error variety adds significant value to this collectible. As you examine the reverse images provided, you'll notice the intricate detail that sets this piece apart from traditional State Quarters, making it a noteworthy addition to any collection.