Nice, lithograph letting and parrot image on this hard to find, round version whistle given away as an adverting promotion in the 1930s-1940s by Poll Parrot Children's Shoes. It's small, measuring 1&3/8 inch tall, but has the loudest whistle of any I've had. It's one of their earliest ones, marked, "Made in Germany". Very nice condition...I would consider it at least a "9". Note that photos are ENLARGED to show detail!
I currently have several pieces of vintage advertising in my shop, including other Poll Parrot items, and am happy to combine shipping. To see them all, type the word, "advertising", or, "Poll Parrot", in the California Girls search box at the top of this page
If you are ordering more than 1 item from my shop, wait to pay until I send back an invoice with the combined shipping discount.