The Tracy Arm is an approximately 45 kilometres long, deep and narrow fjord. It is located about 72 kilometres in the south of Juneau and forms together with the Endicott Arm the Tracy Arm-Fords Terror Wilderness.
Tuvalu 2016, Tracy Arm.
The image shows an areal view from obove the South Sawyer Glacier.
The stamp was issued in the series "150th Anniversary of the U.S. Acquisition of Alaska from Russia".