Set of twenty-five architectural drawings of house for Edwin B. Havens in Plainfield, New Jersey (commission #785) including four elevations, three plans, one heating plan, two framing plans, one rendering, and fourteen details. Many drawings are dated and signed by Royal Barry Wills, Robert E. Minot, or Nathaniel Perry Tufts. Drawings depict a two-story Colonial Revival-style house with a one-story wing, two front dormers, a shingle roof, and a clapboard and flush board exterior. House has living room with fireplace, study, dining room, kitchen, lavatory, three covered porches, three bedrooms, two bathrooms, and an attached two-car garage.