www.boisdale.co.uk/blog/the-sublime-society-of-beef-steaks-1735/
Count Tolstoy in Beef Steak Society uniform
This is instantly recognisable as the man who leapt on to a table in Finch's Wine Bar in the Fulham Road ca 1965 and drew his sword stick, in response to an inappropriate remark about the Romanovs perhaps.