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- Canadian in Port Perry for Linen Backing - http://www.backingtothefuture.com/services/
- Good Forum Discussions - http://www.allposterforum.com/index.php/board,59.0.html
- Alternative to eBay to buy Posters (consistent grading system and more focused products) - http://www.mpb.auction/
- Video of how Linen Backing and Restoration Works - http://www.posterfix.com/
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