Browse by Owners

University of Detroit Mercy

Fr. Edward J. Dowling, S.J. Marine Historical Collection

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P. H. Cahill. (1)

P. McTigue. (2)

Pabst Brewing Co. (1)

Pacific Steamship Co. (1)

Pacific Steel Barge Co. (1)

Palmer and Benham (1)

Pan America Banana Producers Association (1)

Pan American Petroleum & Transport Co. (1)

Panagua Steamship Co. (1)

Pan-American Steamship Co. (1)

Pan-Artic Oils, Ltd. (1)

Parrish & Heimbecker. (2)

Parry Sound Lumber Co. (1)

Patchin and Appleby. (1)

Paterson Steamship Ltd. (4)

Paterson Steamships, Ltd. (1)

Paxton Mendelsohn (1)

P.E. Wright (1)

Peninsula Packers (1)

Pennoyer (1)

Pennsylvania-Ontario Transportation Co. (1)

Pere Marquette Line Steamers. (3)

Pere Marquette Railway. (3)

A. Peter (1)

A. Peterson (1)

Peterson. (1)

Peterson & Colling. (1)

Philadelphia & Norfolk Steamship Co. (1)

Phillip J. Minch. (1)

Pickands, Mather and Co. (1)

Pierson Holdings Ltd. (1)

Pigeon Timber Co, Ltd. (1)

Pine Ridge Coal Co. (2)

Pioneer Steamship Co. (6)

Pipeline Tanker, Ltd. (1)

Pittsburgh Ship Building (1)

Pittsburgh Steamship Co. (29)

Pittsburgh Steamship Division (3)

P.J. Cullnan (1)

Pleasurama Excursion Lines, Inc. (1)

Plunkett (1)

Polar Trading & Packing Co. (1)

Popham Beach Steamboat Co. (1)

Port Everglades Towing Co. (1)

Port Huron & Duluth Transportation Co. (1)

Port Huron & Sarnia Ferry Co. (2)

Port Huron Transportation Co. (1)

Port of Hamilton. (1)

Post and Co. (1)

Potter, Teare Transportation Co. (1)

Pound Mfg. Co. (1)

Powell River Corp., Ltd. (1)

Power Auxiliary Corp. (1)

P.P. Young. (1)

Pratt Steamship Co. (1)

Primo Lake Ship Co. (1)

Prince Edward Island Park Co. (1)

Pringle Barge Line Co. (3)

Provident Steamship Co. (1)

Pure Oil Co. (1)