Handkerchief Pool

Front:
20136. HANDKERCHIEF POOL, YELLOWSTONE NATIONAL PARK. HAYNES.

Back:
83826 Handkerchief Pool, Upper Basin, Yellowstone Park, is one of many hot springs in the region wherein the convection currents of the water are strong enough to draw a handkerchief downward out of sight, until the upward current catches it and brings it again to the surface. COPYRIGHT BY HAYNES PICTURE SHOPS, INC., 341 SELBY AVE., ST. PAUL, MINN., AND YELLOWSTONE PARK, WYOMING.