This is a rare shaped card.  The notches in the top and bottom allowed the card to be put in the roll of cards in a penny viewer machine.  The card can still be viewed by most hand-held stereoscopes, but is is slightly narrower than other cards.

Condition:  Please use the zoom in to examine all scans/pictures of the stereoview.  Your eyes are probably better than mine.

Date of the stereoview is estimated based on the type of card, the contents of the image itself, or on a copyright date.