Winter Carnival Dartmouth
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US one sheet travel poster, 1957, Winthrop Printing & Offset Co. |
| Poster was washed with water and Orvus, and then mounted to linen and masa with a water soluble adhesive. | |
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US one sheet travel poster, 1957, Winthrop Printing & Offset Co. |
| Poster was washed with water and Orvus, and then mounted to linen and masa with a water soluble adhesive. | |