Tom Kuhn logo patch from the late 1970s, still in its plastic bag. This patch design came in red, blue (shown), and green.
Original retail price: $3 US.
Notice the "TM" next to the logo design. The embroidered trademark suggests that this patch may have come out between 1978 and around 1982. These logo patches made their debut in 1978 but without the added "TM" designation, initially.