Ore docks at Marquette.

Palisade cave, showing two masted boat framed in mouth of cave.

Ste. Marie Ship Canal, instantaneous.

Sault Ste. Marie Canal, vessels in transit.

Grand Saloon, Steamer Peerless.

Ore docks, Marquette.

Houghton from smelting works.

Railroad tracks and steamboats moored at piers along the lake.

Steamer Chicora - noted blocade (i.e. blockade) runner

Beaver Bay.

Marquette from Ripley's Rock.

Ice blockade in Marquette Harbor, June 1873.

Ice blockade in Marquette Harbor, June 1873.

Camp of the University party, North Shore, June 3 [...] 1868

[Sectional view of "Thunder Cape front., Sawyers Bay, 135 feet high"]

Pigeon River Fall separating Minnesota from Canada - 65 feet high, 100 ft. wide

Steamer Chicora - noted blocade (i.e. blockade) runner

View on Montreal River, Lake Superior, Bayfield, Wis.

North view of the Chapel. Pictured Rocks.

East view of Chapel. Pictured Rocks.

Chapel, interior view. Pictured Rocks.

Chapel, east view. Pictured Rocks.

Chapel, west view. Pictured Rocks.

Interior view of Grand Portal. Pictured Rocks.

Under the Arch of Chapel Rock.

Grand Portal looking out, Pictured Rocks.

Immortal Volcano, Grand Portal, Pictured Rocks.

Profile Point, Pictured Rocks, Michigan.

Miner's Castle.

A Lake Superior winter mail line.