120 
Field  Columbian  Museum — Reports,  Vol.  i. 
TRACY,  PROF.  S.  M.,  Agricultural  College,  Miss. 
4  cotton  plants  in  "square"  and  "bloom" — Mississippi. 
UNDERWOOD,  L.  M.,  Auburn,  Ala. 
2  negatives  of  new  species  of  Yucatan  plant. 
VALDEZ,  PORFIRIO,  Merida,  Yucatan. 
300  medicinal  plants  (100  species) — Yucatan. 
WHITMORE.O.  S.,  Chicago. 
2  specimens  of  supposed  poisonous  plants,  (for  examination). 
DEPARTMENT  OF  GEOLOGY. 
(Accessions  are  by  gift  unless  otherwise  designated.) 
AGUILAR,  PONCIANO,  Guanajuato,  Mexico. 
23  specimens  of  Mexican  minerals,  Albite,  Calcite,  Valencianite,  etc.— 
Guanajuato,  Mexico,  (exchange). 
AIZA,  MANUEL,  Durango,  Mexico. 
1  specimen  of  Calcite,  stalactitic,  and  1  of  Sulphur,  stalagmitic — Desert 
of  Mapimi,  Mexico. 
ALMY,  JOHN  D.,  Villa  Corona.  Mexico. 
7  specimens  of  silver  ores  and  minerals — Villa  Corona  and  Durango, 
Mexico. 
AYER,  E.  E.,  Chicago. 
1  specimen  of  Calc  Tufa — Tivoli,  Italy. 
BERRY,  ROBERT  J.,  Durango,  Mexico. 
7  specimens  of  mercury  and  tin  ore — Durango,  Mexico. 
BRENNAN,  G.  A.,  Chicago. 
Clay-ironstone  concretion — supposed  meteorite — (for  examination). 
BROWN,  C.  W.,  Los  Angeles,  Cal. 
2  Corals,  3  Brachiopods,  etc. — Appleton,  Wis. 
BURNHAM,  D.  D.,  Battle  Creek,  Mich. 
6  charts  showing  the  beginnings  of  life  on  earth,  (for  examination). 
BUTLER,  E.  C,  U.  S.  Legation,  Mexico,  D.  F.  • 
4  specimens  of  mercury  ore — State  of  Guerrero,  Mexico. 
CANN,  JOS.  BOARDMAN,  Wyoming. 
.  1  specimen  of  supposed  platinum  ore. 
CARRERA,  PROF.  J.  C,  Las  Cruces,  N.  M. 
1  specimen  of  Melaconite — Organ  Mountains,  N.  M.,(for  examination.) 
CENTRAL  SCHOOL  SUPPLY  HOUSE,  Chicago. 
1  relief  map  each  of  northeastern  Illinois,  United  States,  North  America, 
South  America,  Europe,  Asia,  Africa,  the  World. 
1  relief  map  of  France,  (loan). 
CHALMERS,  W.  J,  Chicago. 
1  specimen  of  pseudomorph  of  Pyrite — Virginia. 
1  specimen  of  Crocidolite — Cape  Town. 
1   specimen  of   Calymene  Blunienbachii   var.  Niagarensis — Chicago 
Drainage  Canal. 
CHOATE,  J.  C,  Woodstock,  111. 
1  specimen  of  hornstone  in  quartzite,  (for  examination). 
10  specimens  of  Trenton  fossils,  (for  examination). 
CLAYTON,  G.  P.,  Pullman,  111. 
1  specimen  of  sand  concretion — Green  County,  Wis. 
COCKERELL,  L.  M.,  Guanajuato,  Mexico. 
1  specimen  of  Quartz-crystal  showing   movable  bubble — Guanajuato, 
Mexico. 
COLORADO  SCHOOL  OF  MINES,  Golden,  Colo. 
74  specimens  of  fossil  leaves  and  10  specimens  of  minerals — Table  Moun- 
tain and  Golden,  Colo.,  (exchange). 
