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| Catalog Number | 585a |
| Description | Cartography |
| Denomination | 15c |
| Color | multi. |
| Variety | se-tenant block (582-585) |
| Date Issued | 08/02/72 |
| Perforation | 12 |
| Printer | Litho. |
| Years | 1972 |
| Sorter | 1177 |
| Watermark | Unwmk. |
| Series | |
| Paper | |
| Ebaylink | http://www.ebay.com/csc/Canada/3478/i.html?LH_Complete=1&_armrs=1&_from=R10&_ipg=&_pcats=260&_sop=16&_nkw=585a |
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