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Duct opening locations [shown on second floor plan, with notes and measurements] : W.D. 8 / [J.L. Murphy Inc.]; [dwn. by A.S.], 9/23/1946

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RESTRICTIONS:

The original collections at the Avery and the Bentley are open for research.

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Copyright is retained by the Muschenheim family. Patrons are responsible for determining the appropriate use or reuse of materials.