Antique Glass Advertising Slide Cardui The Woman's Tonic Peerless

Early advertising before and after film presentations.  This glass slide is for Cardui, The Woman's Tonic, for sale by Brown's Cash Store. There is a picture of the box on the left.  On the sides of the slide on the paper are Peerless Slide and Burden & Salisbury Co., Inc.  259 Monroe Ave.  Rochester, N.Y. 

Two pieces of glass with a tape around the edge.  The tape has come off of the sides, still on the top and bottom, but the glass is still secure.

Measures approx. 3 1/4 by 4 inches.