13365
He had a great interest in " below-decks " naval history , and spent his later years working on a history of the Invergordon Mutiny , though it does not appear to have been published .
 Invergordon Mutiny
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Invergordon Mutiny