Hopefully this link will work, the circuit is for a regenerodyne receiver I designed and built as a prototype, all done with inkecape drawing software which was free.
http://golbornevintageradio.co.uk/forum/showthread.php?tid=3289&highlight=inkscape
Lawrence.
http://golbornevintageradio.co.uk/forum/showthread.php?tid=3289&highlight=inkscape
Lawrence.







