This is a VINTAGE “JLC” CLOTH PATCH (1861) I believe it is JLC and have no idea what it stands for. If anyone can help me identify it, I would greatly appreciate it. It measures approximately 2 inches in diameter. It is used and in excellent condition, no missing or unraveling of threads.  Please see pix for complete description.

***FREE SHIPPING OFFERED ONLY IF PURCHASED WITHIN THE CONTINENTAL USA***