our-favorite-erashttps://www.trains.com/mrr/how-to/our-favorite-eras/Our favorite eras - TrainsOur favorite eras for model railroadinghttps://www.trains.com/wp-content/uploads/2023/03/MRR-diesels-after-Conrail-MNN-3810-0323-10.jpgInStockUSD1.001.00how-toarticleMRR2023-10-032023-10-14174408