The DPM 50200 "Hayes Hardware" is an N scale plastic building kit a 1900s1960s small-town hardware store.Prototype / scene: Two-storey hardware store ground-floor retail with big display windows full of tools and stoves, second-floor stockroom and office. The kind of locally-owned hardware store every small-town main street had before Home Depot.About DPM: Design Preservation Models, founded 1985, now a division of Woodland Scenics. Scale: N (1:160) Era: 1900s1960s small-town hardware DPM SKU: 50200 In stock at Oakville Model Trains Depot.