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| Catalog Number | 2106b |
| Description | Biosphere Reserves |
| Denomination | 50c |
| Color | |
| Variety | souvenir sheet of 2 |
| Date Issued | 04/22/05 |
| Perforation | |
| Printer | |
| Years | 2005 |
| Sorter | 3684 |
| Watermark | |
| Series | Biosphere Reserves (Joint issue with Ireland) |
| Paper | |
| Ebaylink | http://www.ebay.com/csc/Canada/3478/i.html?LH_Complete=1&_armrs=1&_from=R10&_ipg=&_pcats=260&_sop=16&_nkw=2106b |
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