I think I have completed it but there are three answers which I can't parse. Any ideas would be gratefully accepted:22d: Page after page containing observation that may hold water. PAPER CUP? 50a: In admiration, surround endlessly severe family man. MOBSTER? 57a: Vessel in heart for one, say, going on to beat. TANKARD?
I found this crossword a bit Dean Meyer ish. Does he do Jumbos?