Question about new pickups
 

I picked these up over the weekend. Does anyone have any info on them (both cards have stamps on the backs)? When they were produced and where they were distributed. They measure about 3.5 by 4.5 inches. Thanks

<a href="http://s8.photobucket.com/albums/a47/zouraspm/?action=view&current=001grrg.jpg" target="_blank"><img src="http://i8.photobucket.com/albums/a47/zouraspm/001grrg.jpg" border="0" alt="Photobucket"></a>
<a href="http://s8.photobucket.com/albums/a47/zouraspm/?action=view&current=002grrg.jpg" target="_blank"><img src="http://i8.photobucket.com/albums/a47/zouraspm/002grrg.jpg" border="0" alt="Photobucket"></a>
<a href="http://s8.photobucket.com/albums/a47/zouraspm/?action=view&current=003grrg.jpg" target="_blank"><img src="http://i8.photobucket.com/albums/a47/zouraspm/003grrg.jpg" border="0" alt="Photobucket"></a>

It appears they're old news service photos. National Photo Company was an old time photo service that distributed photos to newspapers, magazines and other publishers.