A few nice photo card images I found:
Image by Christopher Chan
Moo mania has arrived. :) Moo card and his big brother in the background.
See also a CNET article on Moo cards.
This is the original photo.
Card Catalog - Reading Room
Image by Glyn Lowe Photoworks
The Library of Congress - Main Reading Room - Library of Congress Classification Card Catalog
The octagonal reading room in Washington's Library of Congress contains about 70,000 volumes in its reference collection, and contains the main card catalog reference for all the works in the specialized reading rooms.
More Photos At:
Image by Becky E
My MiniCards from www.moo.com/ came today! :-)