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Committee of Agriculture
Committee of Agriculture
Committee of Chemistry
Committee of Chemistry
Committee of Colonies and Trade
Committee of Colonies and Trade
Committee of Manufactures
Committee of Manufactures
Committee of Manufactures: correspondence
Committee of Manufactures: correspondence
Committee of Mechanics
Committee of Mechanics
Common names and descriptions of some of the Jamaica woods
Common names and descriptions of some of the Jamaica woods
Comptometer or counting machine by Brian Donkin, 1819
Comptometer or counting machine by Brian Donkin, 1819
Copy of a letter from East India Company to George Unwin about his contribution to Cornish Tin Trade
Copy of a letter from East India Company to George Unwin about his contribution to Cornish Tin Trade
Copy of a letter from George Unwin about his contribution to Cornish Tin Trade
Copy of a letter from George Unwin about his contribution to Cornish Tin Trade
Copy of a letter from George Unwin about his contribution to Cornish Tin Trade and presentation of book
Copy of a letter from George Unwin about his contribution to Cornish Tin Trade and presentation of book
Copy of a letter from John Donaldson to Sir John Sinclair about the raising of bees
Copy of a letter from John Donaldson to Sir John Sinclair about the raising of bees
Copy of a letter from peers and member of parliament to William Pitt about Cornish Tin Trade
Copy of a letter from peers and member of parliament to William Pitt about Cornish Tin Trade
Copy of a letter from the Society to Sir Joseph Banks about judging standards of weights and measures
Copy of a letter from the Society to Sir Joseph Banks about judging standards of weights and measures
Copy of a letter to Abraham Dixon about a certificate for John Staward's wheat sowing
Copy of a letter to Abraham Dixon about a certificate for John Staward's wheat sowing
Copy of a letter to Humphrey Davy about Messrs' Ashton, Stocker & Doidge's newly discovered black mineral substance
Copy of a letter to Humphrey Davy about Messrs' Ashton, Stocker & Doidge's newly discovered black mineral substance
Copy of a letter to William Phair From the Society about his saltpetre
Copy of a letter to William Phair From the Society about his saltpetre
Copy of certificate from R W Albin about preventing fly in sheep
Copy of certificate from R W Albin about preventing fly in sheep
Copy of contract between James Brown and churchwardens for maintenance and employment of the poor
Copy of contract between James Brown and churchwardens for maintenance and employment of the poor
Copy of letter from Society to the Third Duke of Richmond about Sergeant John Bell's sea rescue contrivance
Copy of letter from Society to the Third Duke of Richmond about Sergeant John Bell's sea rescue contrivance