This might be great for Fensi88 or any horary astrologer based on lost objects or animals:
Part of lost objects:
Moon + Cusp 4 - Asc D
Part of secrets:
Asc + M.C - Asc D
Part of lost animal ( light ):
Asc + Mars - Sun
Part of lost animal ( dark ):
Asc + Mars - Saturn
Also the arabic calculator
http://www.noendpress.com/pvachier/a...arts/index.php
( I wonder what the D on the ASC reprezents?

)
Hope they are usefull.