Bosca 1911 Old Leather Bifold Card Case. Black. New. Bosca 1911 Old Leather calling card case in black. Unused condition with original store tags. Includes original brand information card. Hand-stained Italian leather with a polished finish. Gusseted pocket holds multiple business or credit cards. Slim bifold design for easy carry. Interior includes gold-stamped Bosca 1911 logo.