IN rummaging around in Grand- 
mother's garret did you ever come 
across an old, old umbrella having 
h^avy 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 so 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 houses have curved eaves. 
But don't think that every curved eave§ 
house is a U-Bar house. It may look 
like the U-Bar Curved Eave, hut that*.^ 
the only way it is like it. 
The only U-Bar greenhouse buil( 
is the Pierson U-Bar Company, 
Oiie owner, in his enthusiasm, call 
his U-Bar house "A Bubble of Glass' 
another " The house with the cobwel 
frame." 
U-BAR GREENHOUSES 
PIERSON U-BAR CO 
ONE MADISON AVE, NEW YORK 
CANADIAN OFFICE. lO PHILLIPS PLACE. MONTREAl 
