Show YELLOWSTONE TRAVEL HEAVY Three hundred Yellowstone National National National Na Na- park tourists will leave leavo Salt Lako bake tonight on the Oregon Short hort Lines Line's Yellowstone special These include tho the Del Selleck 1 party of oC thIn thirty pe persons from Washington D.C. D. D C C. the the- Wilson party part of ot ten person persons from Nc Now Ni York the tho Hutchinson party of twenty five persons from Chicago a Sl Raymond Ramond A tour or of tw twenty five nty persons and no regular pass passengers nl |