 It became a popular for the Tenth's trainees on weekend leave, since Leadville was off-limits and Denver was a lot farther away.After the war some veterans of the Tenth returned to Aspen, including Friedl Pfeifer, another Austrian who had been involved in developing the ski resort before the war.In 1946 Walter Paepcke, then president of the Container Corporation of America, visited the city with his wife Elizabeth.