ALPHABETICAL LIST OF OWNERS OR MANAGERS & MARINE CONSTRUCTION EQUIPMENT--Continued No. 48A CORPS OF ENGINEERS, U. S. ARMY, 475 Merchandise Mart, Chicago 54, Illinois, Kewaunee Field Office, Kew- aunee, Wis. Phone Kewaunee 68. Tug Ludington No. 48A CORPS OF ENGINEERS, U.S. ARMY, 1101 Washing- ton Boulevard, Detroit 26, Michigan. Telephone number, WOodward 3-1261. District Engineer--Colonel R. C. Pfeil, C. E., U.S.A. Chief, Of Operations--J. H. Davis Marine Superintendent--J. Grigore, Jr. Chief of Project Operations--C. B. Holly Assistant Marine Superintendent (Open) Chief, Detroit District Boatyard--R. N. Brown (VIne- wood 3-3551) Comptroller--C. Hoffman Purchasing Agent--E. A. Smith FLOATING PLANT Bucket Dredge TOMPKINS SERVICE Rivers and harbors improvement and maintenance throughout the Gatelifter Derrick Detroit District portion of the PAUL BUNYAN Great Lakes Quarterboat y ST. MARYS " Amphibious Fleet " WEASEL (1) and a DRAKE (1) e Hopper Dredge " *HAINS Tugs : *ANCHOR BAY as *AU SABLE a *AVONDALE : *CAPTAIN GEORGE as *FREDERICK 2 *HAMMOND BAY " *JUDSON ? *KEWEENAW BAY . *ROUGE Ss *SHELTER BAY - *TAWAS BAY ss *THUNDER BAY y *WASHINGTON s *WHITEFISH BAY : Survey Boats *ALCONA = *ALGONQUIN : *ALPENA a *ARENAC # *CHIPPEWA is * and ** JOHNSON , *OGEMAW : *OTTAWA 2 *SAUGATUCK a *SAULT STE. é MARIE e *WRIGHT if Derrick Boats a HARVEY " HURON . MERGANSER " MICHIGAN 2 No. 4 : Launches (gasoline) DEPAGTER - DUBUQUE a LUBEC a MIANUS . *MANITOU iS Other floating equipment: Various dump scows and barges ** 45-foot water jet propelled catamaran under construc- tion by Marinette Corp., Marinette, Wisconsin. * Diesel powered No. 48A CORPS OF ENGINEERS, U.S. ARMY, Sault Ste. Marie, Michigan. Barge G Barge No. 20 Launch Sault Ste. Marie Derrickboat--Merganser Probing Scow No. 14 Derrickboat--No. 4 Dump Scow--DSS-4 Flat Scow No. 13 Gate Lifter--Paul Bunyan Launch Aleoma Launch Arenac Launch Osceola Launch Ostego No. 49 CORPORATION OF WOLFE ISLAND, ONTARIO. Str. Wolfe Islander Probing Scow No. 15 Quarters Boat--St. Marys Sweepraft No. 3 Sweepraft No. 5 Tug Captain A. Canfield Tug Owen M. Frederick Tug Manitou Tug Osprey No. 50 DAVIE TRANSPORTATION, LTD., 1111 Beaver Hall Hill, Montreal 1, Quebec. Telephone UN 6-2071. President & Managing Director--Guy Tombs Vice President--L. C. Tombs Marine Superintendent & Pur. Agent--P. L. Markey Davie Transportation Co., Ltd. M.S. G, T. D. M.S. A.C. D, M. S. G. D. D. No. 50A DEAN CONSTRUCTION CO. LTD., Belle River, Ontario. Manager--A. Dean, Jr. Marine Supt. & Mgr.--C. Balkwill. Phone 735-2134. Dean America Tug Dean W. No. 51 DEPARTMENT OF PUBLIC WORKS OF CANADA, Sir Charles Tupper Bldg., Ottawa, Ontario. Supt.--M. Brooks Tug Bersimis Tug Cameron, K. M. Tug Hercules Tug Laniel Tug Millar, Gerald. No. 52 DEPARTMENT OF HIGHWAYS--PROVINCE OF ON- TARIO, Queen's Park, Toronto, Ontario. Megr.--District Engr., Dept. of Highways, Barria St., Kingston, Ontario. Phone LI 2-7351. The Quinte Loyalist The Quinte DEPARTMENT OF HIGHWAYS--PROVINCE OF ON- TARIO, Queen's Park, Toronto, Ontario. Mgr.--District Engr., Dept. of Highways, 719 Queen's St., Sault Ste. Marie, Ontario. Phone AL 6-5682. The St. Joseph Islander No. 52A DEPARTMENT OF TRANSPORT. Capt. E. S. Brand, Director Marine Operations. Hunter Bldg., Ottawa, Ontario. Alexander Henry (Ice Breaker) MacDonald, John A. (Ice Breaker) Frontenac (C.M.S.) Mgr. St. Lawrence Ship Chan- nel, Montreal, Que. Str. Pelee Islander (Passenger & Car Ferry) No. 54 DUNBAR & SULLIVAN DREDGING CO., 2312 Buhl Bldg., Detroit 26, Michigan. Phone WO. 1-2333. Pres.--Erbin D. Wattles Ex. Vice Pres.--Thomas G. Goode Vice Pres.--Edward A. Koonmen Sec'y-Treas.--John M. Goode Gen. Mgr.--J. Clarke Gelling Dredges--Dipper Omadhoun--9% Cu. yd. Empire--6 Cu. yd. Hydraulic Alabama--22" Niagara--22" Tugs R. H. Goode--1600 H.P. Sachem--900 H.P. Sherman VI--450 H.P. 39