1930's Street Lamp Cast Iron Center Bases (Pair) from the New London Area. Fluted Design with Decorative Atlantic Ocean Waves. The item "1930's Pair Salvaged Ocean Waves American Cast Iron Fluted Lamp Post Base" is in sale since Monday, June 26, 2017.This item is in the category "Antiques\Architectural & Garden\Columns & Posts". The seller is "rotocane" and is located in Longmeadow, Massachusetts. This item can't be shipped, the buyer must pick up the item.