I 
I 
Anyone sending a sketch snd dcacrintion mny 
qnlckly nscertnin our opinion free 'wliether an 
invention ts probab’.y pjitent.ible. Oonimunim- 
tions strictly confidential nandbook on Patents 
sent free. Oldest agency for sei urijig patents. 
Patents taken through Munn & Co. receive 
spccuU notice, without c harg e. In the 
Sci^nOfic Untertcam 
A handsomely illustrated weekly. Largest cir¬ 
culation of any scientific Journal. Terms, $3 a 
year; four months, IL Sold by all newsdealers. 
MUNN & 00.®®'“'“'’*“’' New York 
Branch OflSce, 625 F St., Washington, D. C. 
OUT OF THE HEART. 
I’ve hunted high and I’ve hunted low 
For a plant magazine that isn’t slow. 
But now THE PLANT WORLD’S come my way 
I haven’t a word but praise to say. 
It’s type is clear, its photographs fine, 
There’s something to learn in every line, 
> 
And knowing what popular science can be 
I’ll say every time: “THE PLANT WORLD for me.” 
Ton’ll say the same thing'when you’ve seen a sample copy. 
You can get one for a two-cent stamp, or you can have the 
magazine sent to your address for a year for $1,50. It’s worth 
it. Volume VII has just begun. Address 
The Plant World Company, 
P. O. BOX 334- WASHINGTON, D. C. 
