| Pic Thblink | |
| Catalog Number | 591a |
| Description | Sir Lester Pearson |
| Denomination | 6c |
| Color | |
| Variety | printed on gummed side |
| Date Issued | 01/01/73 |
| Perforation | |
| Printer | |
| Years | 1973 |
| Sorter | 1190 |
| Watermark | |
| 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=591a |
| Pic Detlink | |