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Sewn seam PSF S. Linedrawing art of sewn seam PSFS UTC Pearson Scott Foresman PDScottForesman original upload log This image is derivative work of the following images File PSFS with PDScottForesmanraw Bastique Bytes no ScottForesmanraw Uploaded with derivativeFX Seams Pearson Scott Foresman publisher Retouched by Kbhrd