Our house was built in the 70's. My family and I moved into the house in 1995. throughout my childhood the upstairs linen closet had the same cabinets from when the house was first built. they were made of cheap partical board type material with a cream colored paint coating them. My neighbors and i would play hide-and-seek and i would always hide in the linen closet. the cabinets were old and smelled like they were moldy. that dank, musty smell stuck in my mind and every time I get a whiff of something musty i instantly have a flashback to hide-and-seek.