NOW: Through the nearly 120 years that separate this week’s now and then, the Mount Juneau horizon has kept its same recognizable profile. Four-thousand feet up and about seven miles north-northeast rests the Juneau Icefield. It feeds about thirty glaciers, including the Mendenhall, which comes to within a dozen miles of this Juneau intersection. By Seattle analogy, that is roughly the distance between West Point at Discovery Park to Bellevue’s Meydenbauer Bay.