Meeting notes: [1] Introduction to Richard Wolber's approach to the cleaning of paintings ... 1/03/89.--[2] Investigations into the deterioration of surfaces exposed to environmental changes and their implications for conservation ... May, 1989..--[3] Problems with panels: three case histories ... 7/17/89 by Michael and Philip Robinson.--[4] Problems with works of art in oil on paper and their support: a conservator's viewpoint / Jane McAusland ... 11/29/89.--[5] Blanching paint / Aviva Burnstock & Timothy Green ... 11/28/90.-- [6] Constable's materials and techniques: outdoor oil sketching, c. 1808-1829 / Sarah Cove ...4/12/91.--[7] Art in the making: studying painting techniques at the National Gallery / David Bomford ...6/2/91.--[8] Varnishing: theory & practice ... 9/93.--[9] Managing restraint in panels ... 9/9/96.