premiums for IMPROVEMENTS in 
MECHANICS and ARTS. 
1 TT/00 1 -Co?nlnvir.— To the perfon who (hall contrive 
■ W and defcnbe a more fimple, cheap, and healthy mode 
than any yet praBlfed, of Combine Wool, by ufmg com* 
mon coal or other fuel mftead of charcoal; or by mtro- 
ducing a Sand-Heat for the combs; *'™P''77 j 
of the apparatus to be particularly attended to, and the luc 
cels verified by ratisfafloty experiments; Hve Guineas. 
2 M,.Ai„e for Wading Wool.-To the perfon who lhall 
invent and deferihe a Machine for Spohng or Winding-olT 
»d on Canes, and forming it into Warp at the fame 
time, in the cheapeft and moil expeditious manner. Ten 
Guineas. 
The merit of the invention to be verified by the teflimony 
of wXr .nanufatturers from fatisfatdory experiments. 
?• fT 
worked by Steam, t’urnlng one pair of “ 
leaft four Winchefter bulhels per - „ ' f 
llie fame time as perfetlly as awater-m.ll; 1 wenty Guineas. 
The expence of the machinery and neceffary building not 
to exceed aool. 
4 Plongk mlk tu,o llcrfos or four 
d . ^ . -.-cxn (h ill invent, or materially impro\e, 
four oxen; Fiye Guineas. 
