This listing is for a Vintage Wrigley's Gum Wooden Advertising Stock Marker.  This was used as a retail sales stock marker for Wrigley gums - Spearmint, Doublemint, Juicy Fruit.

Written on the paddle/marker is "Vintage Wrigley's Gum Wooden Advertising Stock Marker Paddle "Use Oldest Stock First" "Order Frequently"

Measures 14 Inches long X 2 Inches wide X 3/4 Inches thick

Vintage wooden paddle used as a retail sales stock marker

There is some wear on the paddle/marker.  Please see pictures.

Very cool!