Julie Schumaker, left, curator of exhibits, and Emilie Kintner, curator of education, place a plexiglass cover over one of the displays for the "Alert
Julie Schumaker, left, curator of exhibits, and Emilie Kintner, curator of education, place a plexiglass cover over one of the displays for the "Alert Today, Alive Tomorrow: Living With the Atomic Bomb, 1945-65" exhibit at the Boulder History Museum last November. The museum, renamed Museum of Boulder, would receive $4 million under Boulder's proposed sales tax for "pay-as-you-go" projects. (Mark Leffingwell / Daily Camera )