The practical organic chemistry text by Mann and Saunders was scanned and converted to PDF some time ago by Rhadon. With his permission, I have shrunken his original scan with JBIG2 compression and made it available with the other books on my web site. It contains some preparations not found in Vogel and makes a nice companion text.
http://bcis.pacificu.edu/~polverone/mann.html (http://bcis.pacificu.edu/~polverone/mann.html)