THE CRAB INDUSTRY OF MARYLAND. 



431 



Tahlc shoir'mg Jxj counties the extent of the crah fisheri/ of Manjland in 1901 — Cont'd. 



a Exclusive of duplication. 



6 These lines are used primarily for hard crabs, the soft or shedding crabs being taken with the 

 hard crabs as "doublers." 



