DISTRIBUTION OF SEEDS AND PLANTS. 



13 



The five packets containing tlie dili'erent kinds of seed which go 

 to make up a "combination" are then assembled in addressed en- 



FiG. 6. — Map of the United States, showing the principal sections where vegetable and 



flower seeds are grown. 



Fig. 7. — Automatic seed-paclietius machines. 



veh)pes (whicli are then called packages) by operators who sit be- 

 fore moving endless belts in front of the seed bins, each operator 



fCir. TOO] 



