Charlie's "DS " ring
This ring, bearing the initials "DS," was worn by Charlie on his right hand middle finger and is a Pace family heirloom. It bears the initials of Dexter Stratton, Charlie's great-grandfather. The ring was passed down to Charlie's brother, Liam, and named their band, "Drive Shaft," after the initials on the ring. Liam later gives the ring to Charlie, deeming him more of a family man with a greater likelihood of passing the ring along to an heir. Charlie wore the ring for the 91 days he survived on the island. Before leaving for his fatal mission to the Looking Glass station, Charlie leaves this ring in Aaron's crib, symbolically passing the ring on to his adopted son.