The Nan Croley Architectural Collection consists of partial sets of construction drawings for three projects and several renderings and pen sketches by Croley drawn while employed at the firm of John Matthews Architects. Projects include a new medical building, 1996-1997, the Massolo Building storefront, 1996-1998, and a remodel and addition to Cannizzaro residence, 1997-1999. The collection also contains biographical data and office brochures about projects she worked on.