Sports Illustrated from February 1957 ALL 4 issues  includes 4 - 11 - 18 - 25:

All are in good condition with moderate storage wear. Fairly strong musty odor. These were found stored with hundreds of other magazines in stacked boxes in a heated office. No staining or moisture damage. We have been told that placing these in the sun for a few hours, flipping the pages occasionally, will remove the odor. We've never tried it.

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