Lionel Postwar O gauge empty boxes and another box with boxes missing most or all of the end flaps but having a small group of loose flaps to potentially repair boxes. The boxes that have at least one end with all flaps intact and most likely both end flaps all there but with a few boxes that have missing flaps from one end only, these include: 2338, 2037, 2026, 2411, two 3656, 41, 3519, two 6476-135, 6119-50, 2454, two 3469X, 6466WX, two 2452X, 6430, 6162-110, 6819, 1130T, 3349, 252, two 153, 3444, 154, 6465 and 3451.