Electricity. — List of Patents for New Invenlhns. 3 5$ 



rienced by difierent gentlemen with whom I repealed tlie 

 experiment. I am, 8cc. 



To Mr. Tilloch. James Phcenix. • 



Mr. Gkorge Singer is now constructing an electrical 

 apparatus, with a cylinder of 18 inches diameter, mounted 

 on an improved plun ; which, from experiments made with 

 cylinders of 9 and of 15 inches diameier, promises to af- 

 ford at least equal intensity and regularity of action with 

 plate machines. A scries of experiments will be shortly in- 

 stituted on this apparatus, and their results communicated 

 to the public, 



I,IST OF PATENTS FOR NEW INVENTIONS. 



To William Henry Potter, of No. 5, Pemberton-row, 

 Gough -square, flute maker, for certain new improvements 

 in German flutes and other wind musical instruments. 

 ..Jitay 28. 



To Joseph V/illmorc, of Birmingham, silver-smith, and 

 John Tonks of the same place, plater, for a new method 

 and processes in the manufacturing of nails. May 29. 



To Robert Piansome, of Ipswich, iron-founder, for cer- 

 tain improvements on the wheel and swing plough. May 30. 



To David Thomas, of Feaiherstone-buiidiiigs, gent., for 

 a perforated vessel, percolatcr and frame, for making or pre- 

 paring portable colfcc. May 30. 



To Thomas Smith the younger, of Capon Field Iron 

 Works, near Bilston, in the county of Stafford, iron-master, 

 for certain improvements in steam engines. June 3. 



To Kalph Dodd, of Change Alley, in the city of London, 

 engineer, for improved bridge floorings, or platforms, and 

 fire-proof fl'-orings, and fue-proof roofings, for extensive 

 dwellins-housc'?, warehouses, and mills. June 3. 



To William Shotwcll, of the city of New York, in North 

 America, now rc^idutg in the parish of St. Mary Lambeth, 

 in the county of Surrey, gent., for certain improvements in 

 the manufacture of mustard comnntnicatcd to him by a 

 4;cftain foreigner residing abroad, June \i. 



To 



