PastExpiryDotCom

I run the new online database that tracks the serial numbers of the 2013B series in which the SAME serial numbers were used at two different printing facilities. Some of you might of been familiar with the Zegers/Winograd project; they stopped updating their list in September 2021, but the list now lives on and is updated almost DAILY at "Project2013b" A matched pair recently was auctioned off for $7200. https://project2013b.blogspot.com/2021/10/welcome.html

Helping currency collectors find a matching pair of series 2013B star notes with duplicate serial numbers. One matched pair was recently auctioned off for $7200 https://project2013b.blogspot.com/2021/10/welcome.html

Just a dude that recently started coin and currency collecting after a long absence! Also recently took over/revived the Zegers/Winograd project. If you have a series 2013B star note, your note could be worth thousands. Details: https://project2013b.blogspot.com/2021/10/welcome.html