IN rummaging around in Grand- 
mother's garret did you ever come 
across an old, old umbrella having 
heavy reed bows or frame, instead of the 
light steel ones now uSed. 
That reed-framed umbrella might 
well be taken as a comparison for green- 
houses built in the usual way. The light, 
strong, all-steel framed umbrella corre- 
sponds to the U-Bar construction, with 
its entire frame-work of galvanized steel 
U-Bars. 
No other greenhouse is sq con- 
structed. A frame of steel roof- bars is 
true only of the U-Bar construction. 
This frame gives the advantages of : 
Greater lightness — which means better 
plants, easier grown. More blooms. 
Repairs practically nil. 
Greenhouses so constructed have a 
graceful, clean-cut beauty of line", unat- 
tainable with other constructions. 
U-Bar liouses have curved eaves. 
But don't think that every curved eaves 
house is a U-Bar house. It may look 
like the U-Bar Curved Eave, but that's 
the only way it is like it. 
The only U-Bar greenhouse builder 
is the Pierson U-Bar Company. 
One owner, in his enthusiasm, called 
his U-Bar house "A Bubble of Glass" — 
another ^'The house with the cobwebby 
frame." 
U-BAR GREENHOUSES 
PIERSON U-BAR CO 
ONE MADISON AVE. NEW YORK 
CAIi/U>IAN OFFICE^. lO PHlLUPS PLACE. MONTR£Al 
