APPENDIX 
John Lingford, for a self-regu- 
lating truss. 
Ben. Stevens, for. an. improved 
method of making soap. 
Richard Trevithick, for improve- 
ments on the high pressure of 
steam-engines. 
Julien Jorrett, John Postel, and 
Lewis Contesse, for a method of 
extracting gold and silver from 
refiners’ cinders. 
John Taylor, for a mode of pro- 
ducing gas for the purpose of af- 
fording light. 
Charles Witlow, for working 
manufactures from certain plants 
of the genuses Urtica and Ascle- 
pias. 
Robert Brown, for improvements 
on the machinery of ploughs. 
James Gardner, for improve- 
ments on a machine for cutting 
hay and straw. 
William Pope, for improve- 
ments on wheel-carriages, and 
methods of making them go with- 
out animals. 
Grace Eliz. Service, for new 
methods of manufacturing straw. 
John Taylor, for methods of r re- 
fining sugar. 
Charles Sylvester, for i mapriwer 
ments in bobbin lace. 
Robert Baynes, for improve- 
ments in verticle windmill sails. 
Robert Dickinson, for improved 
means for the propulsion of ves- 
sels through the water. 
Vor. LVII. 
TO. CHRONICLE. 
3218 
Samuel Balden and John Bur- 
tenshaw, fora machine for the bet- 
ter heating of ovens. 
William - Madely, for an im- 
proved drilling machine. 
John Lewis, for an improved 
shearing machine. 
David Mushet, for improve- 
ments in the ‘ manufacturing as 
iron. 
William Edridge, for an im-- 
proved fire-engine. 
Joseph Harve, y, for a machine 
for the better striking and finish- © 
ing of leather. 
Richard Dizon, for improve- . 
mentsin the construction of trunks 
and portmanteaus. 
John Street, for improvements ° 
in the making and working of 
bellows. 
John gard for a method of 
preventing leakage in ships and’ 
other vessels. 
John Chesholms, for a method 
of constructing register and other 
stoves. 
Stephen Price, for a machine 
for shearing woollen cloths. 
Thomas Field Savery, for a salt 
possessing the property of the 
Sedlitz water. “4 
James Carpenter, for an improve “ 
ed curry-comb. 
William Bemman, for i improve- 
ments in ploughs. 
Thomas Ashmore, for a new 
mode of making leather. 
Y s “4 General 
