Great Lakes wire line trolling rig ca. 1950.

Trolling boats hi-res stock photography and images - Alamy

Exploring the Rising Tide of Cuban Flats Fishing - Fly Fisherman

Berkley Trilene Big Game, Blaze Orange, 12lb 5.4kg Fishing Line

Fishing vessel - Wikipedia

Echo Pin Float Rod

5 Perfect Wade Fishing Destinations in Patagonia

Those Special Spinning Lake Trout Baits by Darryl Choronzey – Great Lakes Angler

Great Lake Trout Trends - In-Fisherman

Catfish Lures for Trolling, Cranking and More - In-Fisherman

Great Lakes Muskies - In-Fisherman

A Personal and Natural History of the Mickey Finn - American Museum Of Fly Fishing

Daiwa Great Lake Trolling Rod