Vintage University Of Colorado pledge paddle for Phi Sigma Delta. It is from the 50's. It comes from a estate. It has the Phi Sigma Delta seal on one side plus letters burned in paddle and says SID '50 on one side. On the other side it has Theta Chapter. University of Colorado seal, Colorado U. on this side. Where the leather goes through it says Old Hickory Paddle Co. Danville, IND. Old Hickory Trademark. It is in good shape. Great item to collect and display.