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| Catalog Number | 517 |
| Description | Sir Oliver Mowat |
| Denomination | 6c |
| Color | red & black |
| Variety | |
| Date Issued | 08/12/70 |
| Perforation | 12 x 12 1/2 |
| Printer | Photo.and Engr. |
| Years | 1970 |
| Sorter | 1055 |
| 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=517 |
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