August 18, 1910. 



The Weekly Florists' Review* 



65 



Saint Loais 



^OlR ORDERS TO- 



G'S 



"JEET 



MO. 



^ Distance Phones 



Leading Flo- 

 rists in the cily 

 Orders taken 

 care of for all 

 parts of state. 



f^-J^^/i^. 



' K" 



<< A " 



Metallic Thermometer A 



SIZE— 8 inches taieb, 4 inches wide, 2 inches deep. 

 Case made of cast aluminum, hishly finished. 



This little instrument is an accurate, fully tested thermometer showing the cor- 

 rect temperature at all times, and combines a device which Avill ring a bell at 

 your bedside when the greenhouse gets either too hot or too cold. 



The florist needs protection against the overheating of his greenliouse as well 

 as a protection against cold. This device serves both purposes, and at the same 

 time indicates, as previously stated, the actual temperature in his greenhouse. 



We guarantee that actual results will at all times be obtained. This device 

 has been subjected to the severest tests in our laboratory for over two years, and 

 at the same time has given entire satisfaction, under all conditions, to many 

 users in the trade. 



All you have to do is to set the pointers at the highest and lowest temperatures 

 you want, and the thermometer will do the rest. It will ring a good, loud bell 

 when either point is reached. 



This device saves all worry over trouble from sudden temperature changes. 



Let ua send you our catalogue of styles and prices. 

 A postal will bring it. 



National Clock & Eloctric Mfs. Go. 



2207 PINE STREET 



ST. LOUIS, :::::: MISSOURI 



