Black Hills and Badlands of South Dakota - View-Master 3 Reel Packet - 1950s view - vintage - (PKT-BLACKHILLS-S2)
The first packet of the Black Hills and Badlands of South Dakota with reels 203A,B and reel 204. Here's an instance, where View-Master produced reels 203A and 203B and never produced 203C. This is the S2 packet design with the short flap in the back.
Booklet: none issued