postmark
marking indicating the date and time that a mailed item was delivered into the care of the postal service
coded postal obliterators
postmark type
commemorative postmark
type of postmark used to to commemorate an event
mill wheel cancel
type of postmark used in Bavaria from 1850 to 1869
Killer
type of handstamp used to cancel postage stamps
first day of issue postmark
postmark on a cover, postal card or stamped envelope franked on the first day the issue is authorized for use
Squared-circle postmark
postal marking
halt stamp
postal stamp
Jai Hind Postmark
first commemorative postmark of Independent India