Interesting item indeed!

Few questions real quick -
1. Do you know how many of these were made? (This particular unfunded bearer bar)
2. Why this bar's public address on the uberbills doesn't tell when this bar was produced?
Thank you,
Have a nice day!

Thanks for your interest.
1. I don't know how many of these were made.
2. I don't know when thus bar was produced and why uberbills doesn't tell it.
Regards
Maicol792
All of these questions can be answered by "The Encyclopedia of Physical Bitcoins and Cryptocurrencies"