223306
East Indiaman Originally Calcutta was the 1176-ton East Indiaman Warley , built at John Perry 's Blackwall Yard in 1788 , the first vessel of the name that Perry built for the East India Company .
 Blackwall Yard, East India Company
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Blackwall Yard, East India Company