The National Gallery Technical Bulletin

Organic Mass-Spectrometry of Art Materials: Work in Progress
pp. 3-18(16)
Authors: Mills, John; White, Raymond

Interpretation of the X-Ray of du Jardin's 'Portrait of a Young Man'
pp. 19-25(7)
Authors: Dunkerton, Jill; Roy, Ashok

Rubens' 'The Watering Place'
pp. 26-39(14)
Authors: Brown, Christopher; Reeve, Anthony; Wyld, Martin

Canaletto's 'Venice: The Feastday of S. Roch'
pp. 40-43(4)
Authors: Bomford, David; Roy, Ashok

Hogarth's 'Marriage a la Mode'
pp. 44-67(24)
Authors: Bomford, David; Roy, Ashok

Pictures Cleaned and Restored in the Conservation Department of the National Gallery: January 1981 - December 1981
pp. 68-68(1)