two trend E from head of Baker glacier, 52 mi. SE of Anchorage, Chugach Mts.
Named in 1914 by Dora Keen Handy for "the Penniman brothers of Philadelphia; James H., philanthropist, and Josiah H., president and provost of the University of Pennsylvania."
Port Wells, Barry Arm, Barry Arm Port Wells, Bettles Bay, Harriman Fiord, Harrison Lagoon, Hobo Bay, Hummer Bay, Serpentine Cove, Surprise Inlet,
Capes:Channels:Glaciers:Baker Glacier, Bettles Glacier, Cascade Glacier, Cataract Glacier, Colony Glacier, Detached Glacier, Dirty Glacier, Gannett Glacier, Harriman Glacier, Penniman Glaciers, Pigot Glacier, Roaring Glacier, Serpentine Glacier, Stairway Glacier, Surprise Glacier, Toboggan Glacier, Wedge Glacier,
Lakes:Mine:Mountains:Mount Doran, Mount Gannett, Mount Gilbert, Mount Muir,
Parks:Bettles Bay State Marine Park,
Streams: