New Haven Road Number NH 40600 This red 50? standard box car with black plug door and sill has white lettering, black ladders and grab bars and runs on black roller bearing trucks. #40600 was delivered January 28, 1965, by Pullman-Standard. Numbered into 6 car series 40600-40605, these were the last new box cars purchased by the New Haven. The simplified Alpert scheme of large ?N over H? white letters was stenciled on the red body. These cars came equipped with a 30-inch travel Hydroframe-60 cushion underframe. The lading symbol on the door indicated that the car was equipped with interior anchors used to tie down cargo.