Up for sale is a rare, Factory Sealed Lionel 6-12951 Airplane Hangar Building Kit. This is the 1997 "Orange Box" reissue of the classic 837K kit from the postwar era. This kit allows you to build a highly detailed hangar that serves as the perfect centerpiece for an airport or industrial scene on your O-Gauge layout. Key Features * Factory Sealed: Original shrink wrap is intact. This is "Investment Grade" for collectors who want a guaranteed complete kit. * Prototypical Detail: Features clear window inserts, large hangar doors, and authentic structural ribbing. * Versatile Scenery: While designed for planes, many hobbyists use this as a large warehouse or locomotive shop due to its impressive size. * Assembly Required: This is a hobby kit; glue (not included) is required for assembly. Condition Note This item is New Old Stock (NOS) and remains in its original factory shrink wrap. The box is incredibly crisp with sharp corners. There is a very slight "bow" to the cardboard from the original tight factory seal, which is common for these larger flat kits.