As Daryl stated; any Baltimore gun above a Grade B is rare. In a recent discussion with David Noreen, he had recorded serial numbers on only 4 Grade C Baltimore guns; and the Grade T gun Daryl referenced is the Baltimore Arms Trap Grade. One example of a Baltimore Trap Grade is pictured in the Mike McIntosh book on the A.H. Fox; and I've heard of only 2 others. Your Grade D was the highest grade gun cataloged by BALTIMORE ARMS, and I understand that the D Grade retailed at $175. In my opinion, the checkering and ribbon work on the stocks of Grade D Baltimore guns is excellent.
