To clean hanging paper (wallpaper) with a loaf of bread

If your loaf of bread becomes stale, you can clean “wall-paper that has become darkened by smoke." Following are a sampling of instructions from 1831, 1885 and 1903.
A few food history virtual food talks at the end.

Dumb-waiters - table

There are several items which have been termed dumb waiters over the years - a table, revolving door with shelf/shelves or a small shelf to be moved between floors. Thomas Jefferson used all three types in his homes and while in the White House.

Upcoming zoom talks at the end.