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| Catalog Number | 304 |
| Description | W. L. Mackenzie King |
| Denomination | 4c |
| Color | rose pink |
| Variety | |
| Date Issued | 06/25/51 |
| Perforation | 12 |
| Printer | Engr. |
| Years | 1951 |
| Sorter | 724 |
| Watermark | Unwmk. |
| Series | |
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| Ebaylink | http://www.ebay.com/csc/Canada/3478/i.html?LH_Complete=1&_armrs=1&_from=R10&_ipg=&_pcats=260&_sop=16&_nkw=304 |
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