
Since 2004, Germany Post start to introduce 2-dimension barcode on postage label. Above cover was registered cover with ATM and postage label with 2-d barcode.

The first issue of Taiwan Black Bear ATM was on 21th July 2004. But since 22th Oct. 2004, all machines were closed. After they were re-opened on 18th March 2005, there are 7 bits serial numbers on backside of the ATM, and the VarioSyst503 and VarioSyst503A were re-programme to generate machine number printing on the right top of ATM.
These 3 covers from VarioSyst503 and VarioSyst503A, posted on 24th Aug. 2005, 21th Nov. 2004, 13th Aug. 2004.
Swiss ATM economy registered letter on June 2005. The postage is 14,50 CHF.

Posted on 1st Nov. 2003 and 2nd April 2004. Both are registered.
After SARS wave on June 2003. Many Asian areas open warm arms to peoples again, welcome them for tourism. Hong Kong, Asia South East...
The left is Singapore ATM with tourism topic, there is one 'welcome' sticker on right ATM cover from Hong Kong on 25th June 2003.

Germany Sielaff ATM cover posted on 21th April, 2003.
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3 ATM on cover, LISA AND LISA 2, cancel on 24th Nov. 2003 by temporary post office.