Storage conditions for silver image photographic plates for record purposes

Míreanna comhchosúla

• Electroplated coatings of silver for decorative purposes on nickel, silver and copper
  de réir: 8096 British Standards Institution
• Electroplated coatings of silver for engineering purposes
  de réir: 8096 British Standards Institution
• Steels for pressure purposes : plates
  de réir: 8096 British Standards Institution
• Silver plated table and decorative holloware
  de réir: 8096 British Standards Institution
• Letter plates
  de réir: 8096 British Standards Institution