Linen and Hempen Manufactures of Ireland.

• Copies of several exemplifications of patents passed in Great-Britain relative tothe machinery for spinning flax
• Copies of several exemplifications of patents, passed in Great-Britain, relative for spinning flax. Published by order of the Right Hon. and Hon. the Trustees of the Linen Manufacture
• Precedents and abstracts from the Journals of the Trustees of the Linen and HempenManufactures of Ireland