This "copy" claims to have the actual Alembic logo on the headstock.
https://www.ebay.com/itm/Real-Alembic-logo-Lefty-Fernandes-FAB1700/182858428986?hash=item2a9336323a:g:8vEAAOSwxxVZhoXt
This was discussed when the bass was originally posted for sale. If you want to read through all the comments...
http://club.alembicguitars.net/index.php?topic=23051.0 (http://club.alembicguitars.net/index.php?topic=23051.0)
Thank you, I was unaware it had been previously discussed.
Howdy, Neighbor! As you spend more time around here, you'll learn that we don't miss much when it comes to things Alembic!
Bill, tgo