Patek Philippe

I have a brief question. I wish to sell a Patek Philippe chronograph ref. 130 (1939) and the attitude of Christie's, Sotheby's and Antiquorum were simply too rude, when I asked for guidelines. Do you have any other suggestions of people, collectors or sto... 

Try Patrizzi Auctions. It's a bit different from the others in terms of contract, but seems worth a try. Good luck Eric09

... of really sought after Pateks. What do you mean by guidelines? A suggestion on the price on auction? Regards Moritz