PITTSBURGH 
PERENNIALS 
14 W u AJ X V 1L i> 
’ ^ APR 2 2 1940 ☆ 
0, 8. Departmtat of Agrioaituo. 
AND THEIR USES 
INCLUDING HEIGHT, COLOR, AND SEASON OF BLOOM 
1940 
PARTIAL VIEW OF OUR ROCK GARDEN 
THE FLOWER FARM 
J. K. LOEB L. N. LOEB 
east McKeesport, pa. 
