10  The  art  of  making  common  salt ;  with  an  extract  from  Doctor  Brown-
rigi^'s  treatise  on  the  art  of  making  bay-salt.     Philadelphia,  1776.
1772  1  Premiums  by  the  society,  established  at  Ix>ndon,  for  the  encourage-
ment of  arts,  manufactures  and  commerce.     London,  J  758.
!905  1  Speeches  in  the  house  of  commons  upon  the  equali^tion  of  the
weights  and  measures  of  Great  Britain,  with  notes.  Also,  a  general
standard  proposed  for  the  weights  and  measures  of  Europe ;  with
iihstracts  of  tlie  acts  of  parliament,  Sec.  for  ihe  equalization  of  weights
and  measures.     By  John  Riggs  Miller.    London^l  790.
»C»7r     2  Monies,  coins,  weights,  and  measures,  proposed  for  the  United  States
of  America.    Philadelphia,  1789.
7  Coxe's  address  to  an  assembly  of  the  friends  of  American  manufac-
tures.    Philadelpliia,   1787.     Gift  of  Jotefih  Parker  Mrria.
9  Directions  for  the  management  of  silk-worms.    Philadelphia,  1 770.
I


Exprnmentat '9X\A  Natural  Pilnios9pfy^  bV»    Quarto.  479

3044  1  lyElspie'ft  manner  of  securing  buildmgs  from  fire ;  with  plates.  Trans-
lated  from  the  French,  by  L.  Dutens.    Ix>ndon.
3144  4  Caption  Pakenham's  iuTention  of  a  substitute  for  a  lost  rudder,  and  im
prevent  its  being  lost ;  with  a  method  of  restoring  the  masts  of  shipsi
when  woundedy  or  other  ways  injured.    London,  1793.
3493     4  Hints  for  promoting  a  bee  society.  Lond.  1796.  Gift  qf  Thoma9  Parke.
3502  1  Fauchet's  letter  on  the  subject  of  weights  and  measures.  Philadel-
phia,  1795.     Gift  of  ^muel  A.  OtU.
5  Jefferson's  report  on  the  subject  of  establishing  a  uniformity  in  the
weights,  measures  and  coins  of  the  United  States.     New  York,
■     1 790.     Gfft  of  Samuel  A.  Otis.
2811  5  Thiville's  essay  on  the^  means  hitherto  employed  for  lighting  streets,
and  the  interior  of  houses,  Ice.    London,  1800.
