staircase in this flick!!!!

in the first half hour of this mild comedy, is that the same staircase from "the strange love of martha ivers" in longshot? "ivers" was made in the same year -46- and by the same studio - paramount- and, of course, stars babs, too? anyone know? im familiar with the warners staircase, and the rko staircase, and even two of the mgm staircases, but is this the paramount staircase!!!???