Architectural drawings are not synonymous with architectural archives, but they do constitute a significant part of architectural documentation. With many of the earliest architectural collections containing only books, the interpretation of the importance of architectural drawings has changed over the years. It has been shown, however, that the primary users of architectural archives are not architects looking for design ideas, but those conducting historical research. All forms of architectural records--books, journals, models, pictures, working drawings, and specifications, to name a few--provide different intellectual content to a researcher. Therefore, the elimination of working drawings from the archival architectural record would not eliminate duplication of content, but would substantially change the documentary record available.