A pair of 42" sponsons and bulb bow for 58'x18', soon to be 58'x25', Marilyn J, a Jack Sarin designed steel combination seiner/longliner/crabber for Craftsmen United LLC in Port Townsend. Based on a previous 30" sponson job done on a sister ship designed by Tullio Celano. 3D Rhino model based on laser scan.