killer cancel
killer cancel · killer cancels
A cancellation mark that is so heavy that it defaces the postage stamp to which it is…A cancellation mark that is so heavy that it defaces the postage stamp to which it is applied, devaluing it from a collector's point of view.
Meaning
1 sensesA cancellation mark that is so heavy that it defaces the postage stamp to which it is applied, devaluing it from a collector's point of view.
Forms
plural: killer cancels| Singular | killer cancel |
|---|---|
| Plural | killer cancels |
regular