WINTER NUMBER 63 
ee a a a 
“BLACK LEAF 40” 
(Sulphate of Nicotine—40% of Nicotine) 
For liquid spraying against aphis, thrips, leaf-hoppers, 
ete. May be combined with other standard spray-chemicals. 
Always dependable and efficient. 
“Black Leaf 40” is, in Very Truth, “The Old Reliable” 
PRICES 
Seg ea © 1 0 ecoaa mM ai NE ere tere A RY Ne $ 1.25 
lo EMT, | Wemneg eee iae feapieeipene se Ree Do, 3.50 
OFM: thant eS ea ee / 13.50 
"BLACK LEAP”-FI-NIGOTINE DUST 
Contains Over 114% of Actual (“Free”) Nicotine 
Made from our own high-strength (“Free”) Nicotine. 
Thoroughly standardized as to strength and texture. Rec- 
ommended for dusting vegetables to destroy aphis. 
PRICES 
F. O. B. Richmond, Va. 
Ey STI MR GLP Noe cee te Sree ee ee eee ee $ 1.10 
PASAT] ha XO SD Bo algae eee stem Gwe ele een ny ee) ear 3.75 
EXD SNleaoh abhor mewn Mees caret Ci eine Be Ris Aue 6.75 
MOOR eee Chri see ee a ee eee IPT ES 
"BLACK LEAP” -F2-NIGOTINE DUST 
Contains Over 2% of Actual (“Free”) Nicotine 
Is stronger in nicotine than our—F1—Dust, but other- 
wise, is the same. Recommended against the more resistant 
insects, suck as cucumber beetle, pea aphis, ete. 
PRICES 
F. O. B. Richmond, Va. 
L534) Il ove a ri 9 pe SE Pee beeck SOs ee $ 1.80 
PAS) || OFS Baro bb bag Peewee ey eprom eae Re eet TPES es is 4.75 
S(O EIN ose (oe alt ha 7 eevee ennai a ry cee a a Fs eee 8.75 
OOS Dwr drum St ee 25 2s ee eee Peer eee ee 16.75 
“Black Leaf” products are sold by seedsmen, hardware 
stores, drum stores, general merchants, and dealers in hor- 
ticultural supplies. 
ASK YOUR DEALER 
TOBACCO BY-PRODUCTS & CHEMICAL 
CORPORATION 
(Incorporated) 
LOUISVILLE, KENTUCKY 
