J. A. Robertson:
Portland Head Light, Cape Elizabeth, Maine
J. A. Robertson:
Portland Head Light, Cape Elizabeth, Maine
J. A. Robertson:
Portland Head Light, Cape Elizabeth, Maine
J. A. Robertson:
Portland Head Light, Cape Elizabeth, Maine
J. A. Robertson:
Portland Head Light, Cape Elizabeth, Maine
J. A. Robertson:
Remnants of Fort William Gun Battery, Cape Elizabeth, Maine
J. A. Robertson:
Remnants of Fort William Gun Battery, Cape Elizabeth, Maine
J. A. Robertson:
Abandoned Officer's Quarters, Fort William, Cape Elizabeth, Maine
J. A. Robertson:
Cape Neddick (aka Nubble) Light (1879), Cape Neddick, York, Maine
J. A. Robertson:
Cape Neddick (aka Nubble) Light (1879), Cape Neddick, York, Maine
J. A. Robertson:
Cape Neddick (aka Nubble) Light (1879), Cape Neddick, York, Maine
J. A. Robertson:
Selectmen's Building (1780) and Bridge, Somesville, Maine
J. A. Robertson:
Bass Harbor Head Light (1876) Vertical Panorama, Bass Harbor, Maine
J. A. Robertson:
Bass Harbor Head Light (1876), Bass Harbor, Maine
J. A. Robertson:
Bar Harbor, Maine
J. A. Robertson:
Bar Harbor Inn & Spa, Bar Harbor, Maine
J. A. Robertson:
Off Bar Harbor Inn, Bar Harbor, Maine
J. A. Robertson:
Acadia National Park, Maine
J. A. Robertson:
Acadia National Park, Maine
J. A. Robertson:
Sand Beach, Acadia National Park, Maine
J. A. Robertson:
Taking It All In, Acadia National Park, Maine
J. A. Robertson:
Otter Point, Acadia National Park, Maine
J. A. Robertson:
Otter Cove from Otter Point, Acadia National Park, Maine
J. A. Robertson:
Otter Cove, Acadia National Park, Maine
J. A. Robertson:
Cadillac Mountain & Otter Cove, Acadia National Park, Maine
J. A. Robertson:
Maine State House (1832), Augusta
J. A. Robertson:
Camden, Maine
J. A. Robertson:
Selectmen's Building (1780) and Bridge, Somesville, Maine
J. A. Robertson:
Bass Harbor Head Light (1876), Bass Harbor, Maine
J. A. Robertson:
Bass Harbor Head Light (1876), Bass Harbor, Maine