4 
House b‘ Garden 
I* 
m 
ss^ 
Tlie Corbin 
Master Key System. 
I T is not necessary to carry a bulging bunch of 
house keys in your pocket. A Corbin inven¬ 
tion makes it possible for you to have one 
Corbin Master Key that fits 
— the front door of your house 
—the side and rear doors 
— the garage 
—the lock to your cellar 
—the office or study door 
— the upstairs closet doors 
—and yet all of these locks will be different. No one 
else can enter any of these doors without the individual 
Corbin key that locks them. 
The Corbin Master Key is the master of any number of 
doors which you want it to open. It is Good Hardware 
in the highest sense. 
Tell your architect you want to carry just one key-- a 
Corbin Master Key. Ask him to write the Corbin 
Master Key System into your specifications. No one 
knows, better than he, that good buildings deserve good 
hardware. That means Corbin. 
P. & F. CORBIN "is49^ co^^cncuT 
The American Hardware Corporation, Successor 
NEW YORK CHICAGO PHILADELPHIA 
Good Buildind’s Deserve Good Hardware 
