What means this tumult in a vestal’s veins? . . .*
May pole dancing on the Ellipse, Washington, D.C., May 1, 1925, by National Photo Company, via Library of Congress Prints and Photographs Collection.
Click on the photos for larger views.
*Alexander Pope, from “Eloisa to Abelard“
enclos*ure 
Look at those high kicks!:)
They are showing quite a bit of leg there.