RARE ANTIQUE CECILWARE INTERSTATE SUGAR BOWLS(2). From my research the Cecil brothers began their company in 1911 so I assume these where produced around that time. Cannot find these for sale anywhere on internet. From what I can find it is made of nickel silver which is made of copper, nickel and zinc. A magnet does not stick to it. It looks like and could be pewter. Tarnished but in great condition- no major flaws that I can detect. Hammered finish, heavy bowls weighing 10.8 oz each. See pics for details. Shipped with USPS Priority Mail.