single ellipse postmark (2l) |
single ellipse postmark (6l) |
single ellipse postmark (7l) |
single ellipse postmark (at2l) |
single ellipse postmark (at3l) |
single ellipse postmark (atlab) |
perforation single ellipse postmark (at3lab) |
single ellipse postmark with segment and line (at3l) |
single ellipse postmark with 10-grid (2l) |
single ellipse postmark with rectangle and line (atab) |
single ellipse postmark with short bridge (at2l) |
single ellipse postmark with short bridge (at3lab) |
single ellipse postmark with short bridge and chord (at5l) |
single ellipse postmark with bridge (at5l) |
single ellipse postmark with bridge with grid arch at top and at bottom (atal) |
two ellipses postmark |
two ellipses postmark (atal) |
two ellipses postmark (atlab) |
two ellipses postmark with bridge (atlab) |
two ellipses postmark with bridge (at2lab) |
twice ellipses postmark (at2lab) |
triple ellipses postmark (l) |