Mroczek Brothers Auctioneers | Seattle Auction House. Providing professional estate liquidation services in the Greater Seattle area and Washington State. Frequent onsite estate auctions throughout the year, and periodic fine art and antique auctions.. Northwest Art, Seattle Auction, estate auction, public auction, auctioneer, collectibles, fine art, real estate auction, estate appraisals, antique tools, Indian artifacts, sports memorabilia, antique furniture, Indian baskets, Eskimo artifacts, sports memorabilia, memorabilia, Oriental rugs, desks, lamps, jewelry, costume jewelry, china, fine china, crystal, cut glass, art glass,cranberry glass,carnival glass, flow blue, oil lamps, sterling, silver, coins, watches, cameras, kitchenware, dolls, bisque dolls, quilts, linen, linens, furniture, boats, pottery, art pottery, cookie jars, teapots, marbles, clocks, swords, tins, advertising signs, vintage clothing, postcards, paper goods, comics, animation cells, cels, black memorabilia, rifles, Winchester, fishing creels, creel, fishing lures, primitives, books, paper goods, ephemera, toys, iron toys, tin toys, windup toys, Sydney Laurence, Eustace Ziegler, Edward Curtis, Curtis, Louis Icart, Maxfield Parrish, Parrish, Ziem, Toby, Kasimir, Munoz, Chihuly, Northwest art, West Coast, Redwing, Rookwood, Weller, Roseville, Mettlach, Haviland, Heisey, Spode, Wedgewood, Royal Doulton, Royal Beyreuth, Orrefors, Steuben, Lladro, Limoges, Hummels, Hummel, Royal Doulton, Royal Copenhagen, Royal Grafton, Belleek, Bavarian, Heisey, Tiffany, Val St. Lambert, Lalique, Orrefors, Arts & Crafts