I did notice that it looked like the #367 lemon squeezer in the BB, but it is an inch shorter at 9 1/2in. I also noticed that Griswold didn't list a part # 363. I have been unable to find any info on the Griswold lemon squeezers, specifically the p/n placement. If the p/n placement was correct, is it possible it could be a #5 lemon squeezer? The more pressing concern is how to clean the piece.