^jeiComtnonroealtl) of iflassadjitsctte. 



A REPORT 



THE SCALLOP FISHERY 



MASSACHUSETTS, 



INCLUDING THE HABITS, LIFE HISTORY OF PECTEN IRRADIANS, 



ITS RATE OF GROWTH, AND OTHER FACTS OF 



ECONOMIC VALUE. 



BOSTON: 



WRIGHT & POTTER PRINTING CO., STATE PRINTERS, 



18 POST OFFICE SQUARE. 



1910. 



