9734
Two years later he continued his experiments at the works of Messrs. Fox , Henderson , and Co . , of Smethwick , near Birmingham , who had taken the matter in hand .
 organization: Messrs. Fox , Henderson , and Co .; location: Smethwick; location: Birmingham
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Messrs. Fox , Henderson , and Co .; location: Smethwick; location: Birmingham