[27] OYSTER CULTURE IN MORBIHAN. 969 
advantages. When this loaded boat reached the parks, where the water 
was only about three feet deep, my men could set up the collectors in 
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the mud from the boat, and were no longer obliged to stand in the water, 
sometimes at the risk of their health. Moreover, this method was much 
more expeditious, for I could place twelve thousand tiles in one day.” 
