Ketchum Ridge [SEP] continent
Ketchum Ridge
Ketchum Ridge () is the largest ridge that extends east from the southern part of Endeavour Massif, Kirkwood Range, Antarctica. It was named after Captain Gerald L. Ketchum, United States Navy. Ketchum was Deputy Commander of Task Force 43 during Operation Deep Freeze I II, and III (three seasons, 1955–56 through 1957–58), in command of ships in the Ross Sea Group.
with a square turret bearing a rail rising out of the ridge of the roof." The date of construction is unknown, but estimated to be around 1813 or 1814. John Ross Robertson claims Jesse Ketchum was one of the first people to bring sidewalks to York after he placed tanned bark outside of his home. The house was ultimately destroyed around 1838 or 1839 to cut up the land for building lots.
Ketchum Manufacturing, a company now located in Brockville, Ontario, which manufactures agricultural supplies, was founded by Jesse