CHILDREN'S GARDENS 



99 



in a public place, these plots are a source of much 

 interest to visitors. Very effective and instructive ex- 

 hibits can be made with these observation plots. For, 

 example 



A plot of hemp. To the left of the plot place a 

 plain wooden chair. On the seat place specimens of 

 manufactured products, and if possible, specimens 



Photo by the Author 



Public service. Hospitality to the city's guests. A visit from 

 delegates to a play ground convention 



showing progressive steps in the manufacture. Speci- 

 mens mounted on cardboard can be tied to the back 

 of the chair. This makes a very effective exhibit and 

 history. The seed, growing plant, and finished 

 product. This method commends itself as economical, 

 easily arranged and quickly put away. It can be done 

 with different plants as they approach maturity, or, 



