[ vii ] 



PACK 



An Account of an Experiment made in the year 1788, 



in raifmg the Mangel- Wurzel. By J. Bernard, efq, 316 

 On Bees. T^y Mr. John Keys — — __ 31^ 

 On Cyder- Wine, made from the Juice of Apples taken 

 from the Prefs and boiled, according to a Recipe of 

 Dr. Rufh. By Robert Stenjens, e/q, __ 329 

 Experiments and Obfervations on Cyder-Wine, with Re- 

 marks on Fruit Liquors, and Hints for their Improve- 

 ment. By Dr. A. F other gill — 332 



On the Poifon of Lead, with Cautions to the Heads of 



Families concerning the various unfufpefted Means by 



which that infidious Enemy may find Admiflion into 



the Human Body. By the fame — . 351 



On the Poifon of Copper, By the fame ' 387 



On the Mangel- Wurzel, and a new Drill- Roller. By Sir 



Thomas Bee^or > \ 41 7~ 



On the Turnip-rooted Cabbage, Roota-Baga, and Po- 

 tatoes. By the fame — 1 42 1 

 On Ploughs, and particularly the Rev. Mr. Cooke's new 



Swing-Plough. By James Adam, efq, — 428 



On various Subjefls — —_ 433 



On Timber Trees — — . , , ^. 4^^ 



On the Turnip Cabbage. By the Rev. Mr, Br ought on 453 



On the Roota-Baga, Potatoes, and Turnip-rooted Cab- 

 bage. By Sir Thomas Beeuor — ■■■ 4^7 

 On the Utility of the Leith Cart. By Dr. J. Anderfon 460 

 On the Vegetation of Old Grain. By S. Smith, efq, 464 

 On rearing Calves without Milk. By Mr. Crook — 465 

 On the Rev. Mr. Cooke's newly improved Drill-Machine 467 

 On Mr. Murrell*s new Waihing-Machine _ 469 

 Report refpe^ng a Trial of Ploughs in April 1790 471 



DIRECTIONS 



