[photo-3d] NSA discount on folding 3D Book Viewer

["Stuart Stiles" <sstiles@xxxxxxx>]

In recognition of the NSA 2000 convention, and because I will not be 
able to be there to offer my usual discounted prices on items that I 
sell, here is a special offer DURING JULY 2000 for NSA members who 
are listed on the membership diskette of 1997-98, and anyone else who 
can send a photocopy of the bottom of a page of a 1999 issue of 
STEREO WORLD.

The folding 3D Book Viewer can be ordered at the low price of $4 
each, plus shipping and any applicable NY State sales tax.   All 
other items listed on the Stiles Studio web page 
http://www.orn.net/~sstiles   can be purchased for 20% less than the 
retail prices.

This stereo viewer incorporates the AOtec lorgnette glasses, 
providing the proper distance and alignment to make it possible for 
beginners to have an increased chance for successful viewing of 
antique stereoview cards. Because the viewer has no cardholder, it 
can be used with various format parallel view images, whether or not 
they are in the center of a page, on an exhibition wall display, or 
on a separate card. 

A folding design allows for the binding of the viewer in a book, or 
packaging it with a set of stereo parallel view images, or including 
it in a magazine such as STEREO WORLD.  In fact,  it can be seen in 
action, in depth in the SW on page 26 of the March/April 1999 issue.

Stuart