UPDATE:
Four or five years ago, I submitted a photo of an old badge/button, a walking liberty half dollar and a couple odd unusual Dodo bird tokens. In fact, you still have the image on your site. After all this time, I finally figured out what those tokens were. I found someone offering a few of them on ebay. This is what they had to say about them:

"This token was designed by a teenage college student and avid numismatist to be sold prior to the 1964 Presidential election. LBJ was running against Barry Goldwater and felt he had to make some serious campaign promises. We had just gone off the "silver standard" so he promised to get us out of Vietnam and to have a coin produced by the U.S. government of 90% silver and weighing 1 oz. The numismatist student was enraged by the obvious lie and decided to make a satirical political coin, The Dodo Dollar. The striking was 3000 and was an economic failure resulting in approx 1/2 being sold at the time of the 1964 election, and most of the rest were lost in a later burglary. The token measures 1 3/8" in diameter and is made of nickel-steel. It has a great high relief head of the Dodo Bird on obverse and "Dodo Bird Symbol Of Extinction." The reverse, "In Commemoration Of The Bird That Was, The Coin That Wasn't 1964, Not Negotiable."

Anyways, I contacted the woman, and she told me that she was selling the tokens for the guy who designed them in 1964. She also told me that that roughly 1,500 of those tokens were stolen from a home in Port Huron (which is where I live) and never recovered. So far, I've found three of them. I don't know if this means anything to anybody other than myself or the token's designer, but I thought it was fascinating. At any rate, I've finally got my answer.

I had a good week and an interesting one.  After foraying in the recent warmer weather into the park next to my house, I found a cobblestone road that runs through the park.  Right along the walk I got a huge signal.  I reset my detector and pinpointed it. I dug about 3 inches down to brick but nothing, so I began to search in between the bricks thinking a coin may have slipped down there.  Nothing...Okay, but still a record noise!  I pulled up a brick and dug about 8 inches and found this. Leather badge??? I have no idea what it is.  I study the civil war lightly and had a thought maybe it was a drum badge lost in a parade?  I don't know, just guessing, but what a fun day!  If you know what this is, email Teri Davis.

I was hunting wet sand at the beach when I found this ring.  I hunt with a Minelab Sovereign and boy, does it get down there.  The ring is 18K yellow gold and platinum head carved top. 3 center stones 4mm each or 25 pts., 6 side stones 2.25mm or 6 pts. each, brilliant cut. Genuine jade half barrel 75mmx.6.50mm. fine green jade. Final weight of diamonds is 1.11KT.
Value: $6,200  (Not bad for digging a penny signal at 10 inches).

After running across the picture of your Pony House token and almost falling out of my chair, I had to know more about my find!  I have been detecting for two years and the token had been sitting in my "cool jar"...a jar I use to put neat stuff in.  I found the token at my neighbors in an area between the street and sidewalk in some hard, compacted gravel.  It's a wonder I didn't destroy the token getting it out.  It is one of my few early finds I didn't clean, other than with soap and water.  I had a bad habit earlier of wanting to clean and polish everything!  I have also sent a picture of another relic I found on the other side of town.  I know nothing about it except the obvious and that it is another neat piece of history. 

Barry was building a wood shed on their property along an old tree line in Jefferson Township, Pennsylvania .  Taking time out to check the grounds with his metal detector produced this Draped Bust large cent 1796-1807.  Not in the best of shape but it sure has some great conversational value!  

Roberto found this silver coin with his Garrett metal detector.  It is from the Genoa Republic.  Jesus Christ is pictured on the obverse along with the inscription "  NON SURREXIT MAIOR" and the date which appears to be 1670.  On the reverse is a coat of arms and the inscription "REIP. GENV DUX ET GUB".  The value is 10soldi.