Old Märklin Locomotive 3099 Gauge H0 Model Railway Steam 383553 Tender. The description of this item has been automatically translated. Märklin locomotive 3099 3021? Virgin, untreated condition as found. Has never been in collector’s hands.. With used cardboard. Function and completeness not particularly checked. With the usual age-related signs of wear. With the usual signs of age. The signs of age are certainly clearly visible in the many candid photos.. I think you can clearly see the condition in the photo. Virgin, untreated condition as found – has never been in collector’s hands…