Hamburg - The vintage jewelry collection of Joyce Simmons will be on display through March 31 at the Hamburg Antique Center. The collection of sale items will feature some never before seen items, including vintage Miriam Haskell jewelry, Siam silver jewelry, signed Taxco, Mexico, silver jewelry of William Spratling and Hector Aguilar, and colorful early Bakelite pieces. The Hamburg Antique Center is located in a historic 1858 building at One Main St. in Hamburg, at the intersection of Rte. 94 and Rte. 23. Floor space and showcases for dealers are still available at the center, which opened in May 2004. Antique consignments are also welcomed. Store hours are 10 a.m. to 5 p.m. Monday, Thursday and Saturday; 11 a.m. to 5 p.m. Sunday; and 10 a.m. to 8 p.m. Friday. The center is closed on Tuesday and Wednesday. For information, call 973-823-9700.