256161
Webster had Hand 's design modified , by Hobart naval architect Alf Blore , to suit local sailing conditions and boat building practice and by 1911 had persuaded several yachtsman to build identical yachts .
 Hand
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hand