236 List of Palenls for neiv Inventions. 



Mr. Guthrie, Deputy-inspector of Hospitals, will commence a 

 Course of Lectures on the Principles and Practice of Medical 

 and 0|icrative Surgery, on the first Wednesday in Octoljer, at 

 nine o'clock in the morning, at his house. No. 2, Berkeley- 

 street, r>erkeley-square. — To he continued Mondays, Wednes- 

 days and Fridays. 



Two Courses will be delivered during the season. 



The Operations in Surgery referred to in the Lectures will he 

 shown at the York Hospital, Chelsea, on the Friday mornings, 

 and tiic treatment illustrated by such cases as may be in the 

 Hospital. 



Terms ofattendtuicc five guineas, which renders the pupil per- 

 petual. 



Medical OlTiccrs of the Navy and Army will be admitted to these 

 Lectures gratis, on obtaining a recommendation to that effect 

 from the heads of their respective dejiartnients. 



t.IST OF PATENTS FOR NEW INVENTIONS. 



To John Hawkins Barlow, of Leicester Place, Leicester Stjuarc, 

 goldsmith and jeweller, for certain improvements on tea-urns, tea- 

 jK)ts, tea-boards, or tea-trays. — '27th June 1816. — 6 months. 



To John Barlow, of the town of Sheffield, founder, for a new 

 cooking apparatus. — 2d July. — 2 months. 



To John Towers, of Little Warner Street, Cold Bath Fields, 

 chemist, for a tincture for the cure and relief of couglis, asthmas, 

 and diseases, which he intends to denonn'nate " Towers's New 

 London Tincture." — 11th July. — 2 montiis. 



To Henry Warburton, of Lower Cadogan Place, Chelsea, in 

 consequence of a communication made to him by a certain fo- 

 reigner residing abroad, for a method of distilling certain animal, 

 vegetable, and mineral substances, and of manufacturing certain 

 of the products thereof. — 27th July. — 4 months. 



To Robert Salmon, of Wooburn, in the county of Bedford, for 

 further improvements in the construction of machines for making 

 hay, which machines so improved he denominates Salmon's new 

 patent self-adjusting and manageable hay machines. — 27th July. 

 — 2 months. 



To John Hague, of Great Peare-street, Spitalfields, London, 

 for certain improvements in the method of expelling the molasses 

 or syrup from sugars. — 27th July. — 6 months. 



To William Henry, of Manchester, for certain improx'ements 

 in the manufacturing of sulphate of magnesia, commonly called 

 Epsom salts. — 3d August. — 2 months. 



To John Poole, of Sheffield, for his brasy and copper plating. 



