Note to Future Self
Currently it is 2014/10/15/12:38 AM PDT I, Donald, am writing this as a note to my future self.
Donald, as you may remember, or not depending on how old and tottering your when your read this again in the future, or someone in the future, finds this, and runs to get you out of bed, to see if you want to try it, even if it means bringing the current time line to an end, or who knows yet ...
The objects should be round like a ball, solid, hard and durable. Each should have a unique symbol, within the interior, that can only be seen with an x-ray of it, and it should be an embedded 3D object, maybe the test object, in a ball of fired glazed clay. Make the glaze from a uranium salt that will turn a gorgeous yellow upon firing, and find a thorium oxide that can be mixed with a clear slip, and mark each ball differently with a geometric design, in a simple progressive sequence that gives the date of manufacture, so that when the ball is heated again later, the thorium will light up brightly, and display the information.
It will be interesting to see if you can do it so I can find one, and get it tested. If you can do it, then let me set a date of arrival of an object of said description, to 2014/10/20/11:30 PM, and my current location here at GoodWoods, Los Alamitos CA, on top of the desk behind my monitor where I am sitting right now typing this note to myself. So If we are REALLY experiencing / producing the phenomenon then this will be a good test of it. Any other balls sent out other than to myself, should be safely randomly chosen 'time duration' period in the past, for calibration of the wormhole initializing technology, you have developed. Remember the desk is 30" above the concrete that is here at this time. In Your time it may be much different. You should still have access to Google Earth Map data, an should be able to get the GPS information of our location at this time period.
Good Luck Donald of the Future!