A collection of steel hinged retractable advertising button hook key rings

A collection of steel hinged retractable advertising button hook key rings, circa 1900 including Hanan & Son New York, CY-Dan Shoe Store Hoquian Wash, Turner Shoe Co H D Connell Prop Kirkendall Shoes, The Walk Over Shoe, Kozy Klog Shoes Sommer & Kaufmann, ROBower Reliable up to date Footwear Berwick PA, Snap on your Key ring, Hanan & Son New York, Potter Cincinnati, The May Co Denver, Bear in Reading, Betsy Ross Shoes for Women Blackstone Shoes for Men, Fred J Argall 32 Des Forges 3 Rivers, Louis J Bamberger Fine Shoes Huntingburg Ind, Marshall Field & Co The Store for Men, The Hub Pottsville, The Walk Over Shoe, Thos F Peirce & Son, Koenig's Kearney At Post St we give the best values for $500, French Shringer & Hrner Men's Shoes of the Better Class, CH Baker San Francisco Los Angeles Portland, Weiss Bros Men's Shoes 435 Broad St Newark NJ, T E Moseley & Co Boots & Shoes 469 Washington St Boston and Men's Shoes B Niederman 139-203 N 8th St Phlla, largest 6cm folded, smallest 5cm folded (24)