Concord, MA: Acorn Structures, Inc., First thus, 1978. 25 Brochure components house in custom die-cut paper slipcase. Most printed in orange and black, with one glossy color catalogue. Includes pricing guide, general specifications, introductions, and prospectuses for the various styles of houses: Village Houses, Skydomes, Salt Boxes, Nutshells, North Capes, and more. All contents fine condition in near fine slipcase with most minor shelfwear. Acorn houses were touted as affordable, eco-friendly architecture, founded in 1948. A rare set of brochures. Fine / near fine.