March 22. 1917. 



The Florists' Review 



129 



I* Advance Sash Operator 



is to the Greenhouse as a knob is to a door 



ft 



The Advance is the simple, easy, everlasting method 

 of opening and closing the sash. It is securely locked 

 • in any position with a worm and gear which is safety 

 assurance. Used in any type house. Write us for 

 catalogue. 



SUGGESTIONS 



Shelf Brackets, Pipe Carriers, Split Teas, Split 

 Crosses, Gutter Brackets, Column Brackets, Y 

 Fittings, Pipe Straps, Expansion Joints, Etc. 



Catalogue free. Write us this minute 



ADVANCE CO. 



RICHMOND, INDIANA 



I FOLEY greenhouses! 



New Foley Houses Built Last Year by Rocky River Greenhouse Co., Rocky River, Ohio. 



The four houses shown above are each 28 ft. 9 in. by 400 ft., pipe frame construction, with 

 wooden gutters. Growers in the Rocky River district are rapidly seeing the superiority of our con- 

 struction. In the near future we will tell you about other ranges of Foley Houses in that territory. 



THE FOLEY GREENHOUSE MFG. CO., 



3248 West 31st Street, 



CHICAGO, ILLINOIS 



