H2 PEARLS AND PEARLING 



sary to use a weight. The center wooden piece should 

 extend a little above the rest of the mule and be sharp- 

 ened so a small rope can be attached to it. The other 

 end is attached to the boat. This rope is tightened to 

 bring the mule out of the water or by giving the mule 

 more rope it sinks deeper into the water and pulls 



"CROW FOOT" HOOK, ACTUAL SIZE. 

 Courtesy of H. Willard Son d- Co. 



