All except one of the plans and drawings are coloured.
1: "Plan of premises as existing, March 1916" (first and second floor plans): 1 plan
2: "Plan of premises as existing, March 1916" (ground floor plan): 1 plan
3: The Retreat, York, General Elevations of Buildings, Sheet No. 1, Main Front Elevations, 1923: 1 drawing
4: The Retreat, York, General Elevations of Buildings, Sheet No. 2, Elevations of Nurses' Home, South West Wing etc, 1923: 1 drawing
5: The Retreat, York, General Elevations of Buildings, Sheet No. 3, Elevations of 3rd Gallery, Recreation Room and New Boiler House, 1923: 1 drawing
6: The Retreat, York, General Elevations of Buildings, Sheet No. 4, Main Back Elevations, 1923: 1 drawing
7: The Retreat, York, General Elevations of Buildings, Sheet No. 5, Lodge Elevations, 1923: 1 drawing
8: The Retreat, York, General Elevations of Buildings, Sheet No. 6, West Villa Elevations etc, 1923: 1 drawing
9: The Retreat, York, Plans and Elevations of East Villa, October 1923: 1 drawing
10: Belle Vue House, Plans and Elevations, January 1924: 1 drawing
11: Millfield, York, Plans and Elevations, November 1923: 1 drawing