2021 By the Water: Making a Mold and Casting a Lead Ballast by Scott ToddOctober 8, 20212021 By the Water Presentations, Videos This video describes the process of preparing a plaster mold and pouring a lead keel for a model yacht. Previous Post 2021 By the Water: Making a Scaled Model Yacht by John Henderson Next Post 2021 By the Water: The History of Model Yachting by Cliff Martin