Olympic Games - Mexico
1968, 21 July
Printer: Kultura, Budapest, Hungary
Sheet Size: 5 x 4
Perf.: 12 x 11 1/2
- This souvenir sheet for the Olympic set of stamps has been Cancelled To Order and the cancelation does not have a date in it.
- A CTO sheet of the 25 dh. value. Note that there is no date in the cancelation. Many CTO sheets had cancelation with, and without the dates in the center of the cancelation device. Such stamps have the cancelation printed on the stamps. In many instances CTO stamps are canceled with a device that rotates slightly every time it hits a sheet of stamps, this giving the impression that they were genuinely canceled.