From February to June 1787, with all of his necessities packed in a single trunk, Thomas Jefferson traveled “incognito” by coach, barge, and sometimes mule across most of France and Northern Italy. Reading the extensive diary he kept of the trip, one encounters many passages like the following:
In the boudoir at Chanteloup is an ingenious contrivance to hide the projecting steps of a staircase. Three steps were of necessity to project into the boudoir. They therefore made triangular steps, and, instead of resting on the floor as usual, they are made fast at their broad end to the stair door, swinging out and in with that. When shut, it runs them under the other steps. When open, it brings them out to their proper place.