airmail flight cover: Swedish Intercontinental Airlines (SILA) and AB Aerotransport (AB), first Swedish transatlantic flight

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<div id="sfomuseum-image-1913822909" class="sfomuseum-image" style="max-width:640px; margin:auto 0;">	 
  <a href="https://collection.sfomuseum.org/objects/1913822315/"><img src="https://static.sfomuseum.org/media/191/382/290/9/1913822909_AkBRS70i0GfeJPfQ8RYFzJzCyZy0d1eE_z.jpg" alt="airmail flight cover: Swedish Intercontinental Airlines (SILA) and AB Aerotransport (AB), first Swedish transatlantic flight" /></a>
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    <div><strong>Airmail flight cover: Swedish Intercontinental Airlines (SILA) and AB Aerotransport (AB), first Swedish transatlantic flight</strong> 1945</div>
    <div>Collection of SFO Museum</div>
    <div>Collection of SFO Museum <a href="https://collection.sfomuseum.org/objects/1913822315/">2019.121.1377 a b</a></div>
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</div>
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