Cover of the April-May 1939 issue of <i><a href="https://en.wikipedia.org/wiki/Marvel_Science_Stories" class="extiw" title="en:Marvel Science Stories">Marvel Science Stories</a></i>.  Art is by Norman Saunders. From the Table of Contents: "This Month's Cover: Norman Saunders, inimitable science-fiction cover artist, gives his conception of a beauty parlor of the future— A Mechanical Fountain of Touth." There's also a column by  Eando Binder discussing it, entitled "A Mechanical Fountain of Youth". A short sample: "Let us assume it is some future year, and whatever age you are now, you are in need of rejuvenation by then. You enter the Youth Emporium, pay the fee (in accordance with your pocketbook, perhaps) and the Operator questions you. How long do you want to feel—about twenty-one? How handsome do you want to look—like the current matinee idol? And the best of health, of course?"
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Colours have been adjusted against the original (this is far more accurate than the original scan), the long crease/tears removed, and general cleanup. The "TOM" of Tomorrow at the top had to be partially reconstructed due to particular damage to that section. Some stamps of a foolish bookseller were removed.
<ul><li>Norman Saunders (1907-1989)</li>
<li>Restoration by <div class="commons-creator vcard"></div></li></ul><style data-mw-deduplicate="TemplateStyles:r728533443">.mw-parser-output .commons-creator-table{background-color:#f0f0ff;box-sizing:border-box;font-size:95%;text-align:start}.mw-parser-output .commons-creator-table>tbody>tr{vertical-align:top}.mw-parser-output .commons-creator-table>tbody>tr>th{background-color:#e0e0ee;font-weight:bold;text-align:start}@media(max-width:719px){.mw-parser-output .commons-creator-table,.mw-parser-output .commons-creator-table>tbody{display:block;width:100%}.mw-parser-output .commons-creator-table>tbody{border-right:1px solid #aaa;border-bottom:1px solid #aaa}.mw-parser-output .commons-creator-table>tbody>tr{border-top:1px solid #aaa;display:flex;flex-wrap:wrap}.mw-parser-output .commons-creator-table>tbody>tr>th{border-left:1px solid #aaa;padding:2px;flex:1 1 100%}.mw-parser-output .commons-creator-table>tbody>tr>td{border-left:1px solid #aaa;padding:2px;flex:1 1}}@media(min-width:720px){.mw-parser-output .commons-creator-table{border:1px solid #aaa;border-collapse:collapse;border-spacing:0;padding:5px}.mw-parser-output .commons-creator-table>tbody>tr>th,.mw-parser-output .commons-creator-table>tbody>tr>td{border:1px solid #aaa;padding:2px}.mw-parser-output .commons-creator-table>tbody>tr>.halfwidth{max-width:10em}.mw-parser-output .commons-creator-table>tbody>tr>.fullwidth{max-width:20em}}</style><table class="commons-creator-table mw-collapsible mw-collapsed mw-content-ltr" dir="ltr" lang="en"><tbody><tr><th colspan="4"><span class="fn" id="creator"><bdi><a href="https://en.wikipedia.org/wiki/User:Adam_Cuerden" class="extiw" title="en:User:Adam Cuerden">Adam Cuerden</a>
</bdi></span>  <a href="//commons.wikimedia.org/wiki/Creator:Adam_Cuerden" title="Creator:Adam Cuerden"><img alt="Blue pencil.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png" decoding="async" width="15" height="15" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/23px-Blue_pencil.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/30px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600"></a> <div class="mw-collapsible-toggle mw-collapsible-toggle-collapsed"><span class="mw-collapsible-arrowtoggle"> </span></div></th>
</tr><tr><th scope="row">Description</th>
<td colspan="2" class="fullwidth" id="fileinfotpl_creator_desc_value">British<br>Image restorationist, composer, amateur photographer and artist, and Wikipedian
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As Adam lives in Britain, which makes it incredibly easy to acquire copyright in his works, he grants, if needed, an irrevokable license to use this work however you see fit. He requests attribution where possible, and realises that "where possible" means that that request is not legally enforcable. <a href="//commons.wikimedia.org/wiki/User:Adam_Cuerden" title="User:Adam Cuerden">Adam Cuerden</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Adam_Cuerden" title="User talk:Adam Cuerden"><span class="signature-talk">talk</span></a>) 15:44, 16 January 2022 (UTC)</td></tr><tr><th scope="row">Date of birth</th>
<td class="halfwidth" id="fileinfotpl_creator_birthdate_value">
8 June 1979</td><td class="halfwidth" id="fileinfotpl_creator_deathdate_value">
</td></tr><tr><th scope="row">Location of birth</th>
<td class="halfwidth" id="fileinfotpl_creator_birthloc_value">
<a href="https://en.wikipedia.org/wiki/en:United_States" class="extiw" title="w:en:United States"><span title="country in North America">United States of America</span></a></td><td class="halfwidth" id="fileinfotpl_creator_deathloc_value">
</td></tr></tbody></table><table><tbody><tr style="vertical-align: top"><td style="display:none;" class="fileinfo-paramfield fileinfotpl_credit" id="fileinfotpl_credit"><div style="display: none;">InfoField</div></td><td style="display:none;">See file page for creator info.</td>
</tr></tbody></table>
Self-scanned, 600dpi.