1933 World’s Fair Souvenir Master Lock Keep Me for Good Luck Key

Description

Offered for your consideration is this Vintage 1933 World's Fair Souvenir Key.  The details feature the Chicago Skyline. The details are clear and sharp.
The Key was a promotion for The Master Lock Company of Milwaukee, Wisconsin.
I don't know what the medal is, I spritzed it with Windex for the photos, it would definitely benefit from a good cleaning.
Please ask questions if I have missed something.
Will be shipped in a boxed padded envelope via USPS First Class Mail.
Thanks for looking!
The fine print
: I have never put this in my listings before, the E-Bay community has been a pleasure to deal with for the past many years. But, due to someone who purchased  an old item from me, broke it and gave me grief....
here's my fine print
: No, I am not a store. I do not have replacements in stock should you break it or lose it. I do not offer warranties, written or expressed.  I don't hype or fluff my listings. You may read a cute story though :-)
I do not offer refunds. I am overly picky describing the item so there will not be any surprises for you. In the unlikely event that the item you receive is significantly not as described, send me an e-mail and we can work it out. But don't try to bully me either. It won't help you or me or the situation.  I want the E-Bay experience to be fun for you and me.
International Buyers
: I will ship to certain countries, which are listed. Please ask if your country is not listed. I will not fraudulently mark your purchase as a gift. You are responsible for any duty/taxes. I will not be responsible for the package once it has been mailed.  By bidding on this item, you agree to these terms.
The star system
: I don't charge a lot for postage and handling. I buy new padded envelopes, strong tape, jewelry boxes, etc. Your item will arrive well packed and is shipped out within a day or so of my receipt of your payment. If I am out of town, you'll hear from me and I will ship as soon as humanly possible.  Delivery confirmation is included.  I think the charge is reasonable , please consider this when you leave feedback. I hate writing this........I feel like I'm getting jaded, you get the idea. I'm Sorry.