4x Unprinted sheets of USA #CVP84 (ATM/CVP) Pitney Bowes Mail & Go stamp labels

Description

4x full unprinted sheetlets of USA #CVP84 (Pitney Bowes "mail & go" stamps)
This lot is for a set of 4x full sheets of unprinted PitneyBowes mail&go stamps.
Each sheet has 10x self-adhesive stamp labels with die-cut perforations, plus pre-printing of "Pitney Bowes   Mail & Go" on the side margin.
Mail&Go stamps were available only from Mail & Go kiosks in a few select places in the United States.   Here in the Dallas, Texas area, there was a trial that took place in late 2011 to early 2013.   These machines are difficult to find and there is no public listing of where these machines are located (and Pitney Bowes does not officially disclose locations as they deem the info to be proprietary...).
All machines were removed over the past few years and the "Mail & Go" postal kiosk program is now finished.
These sheets are unseparated.  A quantity of "1" means you will receive an unseparated strip of 4x sheets of 10 stamps each.   If you order "2", you will receive 8x sheets of 10 stamps, etc
Note:  I also have a 16-page exhibit about the mail&go stamps that can be downloaded for free (as a PDF file) from one of my websites, contact me if you are interested.
"Standard shipping" means regular 1st class mail and is mailed at your risk; tracked 1st class mail is available.