Publishes Robert Adam's presentation design for the Hell Staircase at Burghley House dated 6 Mar 1779. The pen and watercolor design which shows a plan and laid-out wall elevations is from the Burghley collection.
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d'une licence CC BY 4.0 / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 license