Check the listing for details. 🔥1999 P Connecticut State Quarter With Errors (Doubling on Reverse)🔥. Condition: Ungraded, Made in United States. Listed at 4.99 USD. The product is a 1999 P Connecticut State Quarter with errors, specifically doubling on the reverse side of the coin. This error coin is a State Quarter with a denomination of 25 cents, struck in a business setting in Philadelphia. It is ungraded and uncertified, making it a unique and collectible piece for numismatists interested in errors and variations in American coins. Pics are of actual coin you will receive. Check pics closely for coin’s condition.