http://www.marinelink.com/news/w-d-signs-contract-with-wilmington-tug/w-d-signs-contract-with-wilmington-tug318434
W&D Signs Contract with Wilmington Tug
Washburn & Doughty Associates, Inc. of East Boothbay, Maine signed a contract to build a 4,200 hp Z-Drive Tug for Wilmington Tug of Wilmington, Delaware.