SPECIAL FEATURES IN THIS ISSUE 
Park Improvement Made in Portland — Recreational Uses of National Forests — 
The Treatment of Cavitie; in Trees — From the Cemetery Rule Books — Some Ancient and 
Historic Trees — Problems of Cemetery Law — Some Principles of Landscape Design. 
HEAVY STEEL PICKET FENCE ENCLOSING THE U. S. ARSENAL, WATERTOWN, MASS. 
Sold and erected by the Wright Wire Cc., Worcester. Mass. 
Made by The Stewart Iron Works Co., Cincinnati, O. 
See page 148 
