The National Gallery Technical Bulletin

The Restoration of the Leonardo Cartoon
pp. 4-27(24)
Authors: Harding, Eric; Braham, Allan; Wyld, Martin; Burnstock, Aviva

An Altarpiece and its Frame: Carlo Crivelli's 'Madonna della Rondine'
pp. 28-43(16)
Authors: Smith, Alistair; Reeve, Anthony; Powell, Christine; Burnstock, Aviva

A 'Winter Landscape' by Caspar David Friedrich
pp. 44-60(17)
Authors: Leighton, John; Reeve, Anthony; Burnstock, Aviva

Ultra-Violet Filters for Artificial Light Sources
pp. 61-68(8)
Author: Saunders, David

Paint Media Analyses
pp. 69-72(4)
Authors: Mills, John; White, Raymond