The Window for your Bedrooms, the Kitchen, 
Living room, the entire house, for it works 
just like any window and yet— 
It opens all the way open—100%, has dis¬ 
appearing screens—not the roller type, but flat, 
taut, almost break-proof and time-proof, 
copper, full-length screens. Store themselves 
for the winter. 
Washed so easily standing up, right in the room. 
Open or closed, does not interfere with 
draperies, curtains, shades, blinds, awnings; 
even storm sash, if you think you need storm 
sash (you won't). 
It costs not a bit more in new houses than the 
old kind of window. 
Does it work? Work! Built all complete in one factory 
like a piano; frame, sash, screens, even glass, hardware, 
weights and everything, including the weatherstrip itself, 
fitted and adjusted by experts. When you consider it 
takes more than a score of trades to get a window fit to 
use, you'll understand why we know you’ll want this 
window for the new home in place of any other type. 
Of course we have a catalog . and your 
architect or builder already knows about 
the window , but if he shouldn't , we 
would like his name too. so as to fit the 
window—it comes in 126 different 
sizes—to your new house. 
Send to the main office in Cincinnati for 
a booklet with more description of how 
your needs fit this window and where 
you can see it in operation. 
How do you wash the 
up-stairs windows? Would 
you believe more than ten 
million people are killed 
annually from washing 
ivindows sitting on the sill? 
It isn't quite that many, 
but it's dangerous work — 
yet in Lunken Windows 
the outside of each sash 
washes just as quickly and 
just as easily as the inside. 
Think this over if you like 
clean windows. 
Working models in Cincinnati, New York, Chicago, Boston, Cleveland. Atlanta Washington and thirty other 
cities Architectural Department (for Architects) 512 Fifth Avenue, New York 
MAIN OFFICE AND WORKS: 4016 Cherry Street, CINCINNATI, OHIO 
