117553
However , before the translation of Lalanne 's book , Philip Gilbert Hamerton had become an enthiusiastic promoter of etching in Britain .
 Lalanne, Philip Gilbert Hamerton
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Lalanne, Philip Gilbert Hamerton