snipks at:http://soaringweb.org/Soaring_Index/1945/PDF/
1945_pdf_index.html.

I don't know anything about computers, but wouldn't you use a .pdf
suffix for a PDF file?

*snip

Looks like all links are to an html page which in turn will launch an
embedded pdf file. Working for me in Firefox 3.5.5 and Acrobat reader.

Here's March 1965 page 21 as an example:
http://soaringweb.org/Soaring_Index/...65_Mar_21.html
It's an html link, but that has the embedded page 21 scan in it. Once
there, you move page to page using the top controls.