This one is a recent estate purchase.......... . ..................This lot includes an original vintage part for Lionel 2020 steam turbine loco boiler shell 1946 only in original condition. Has  minor paint loss in spots and can be used as is, not a   restoration candidate, very nice paint with great numbering    ....View pictures for further description....... will not work with 47-54, use for 1946 only as it does not have the e unit slot. 1946 has horizontal e unit with no e unit slot in boiler. Sold as found from collector estate and sold as pictured.great number stampings.