During routine maintenance on equipment near the Tsanfleuron glacier in the Swiss Alps last Thursday, an employee of the Swiss ski company Glacier 3000 saw a foot protruding from the ice. Upon closer inspection, he saw two other boots, a hat, and the blackened remains of a couple frozen in time.Marcelin and Francine Dumoulin, once a provincial shoemaker and school teacher, had been missing for the past 75 years.