https://www.ebay.com/itm/184076357281?ul_noapp=true

The eBay listing has ended, but it's still on Reverb:

https://reverb.com/item/30334148-alembic-series-i-long-scale-4-string-1975-lacewood

The eBay listing says it's been converted to mono, which is not mentioned in the Reverb listing.

Nice looking, no?

Yes.

The ad doesn't mention the serial number, but it looks a lot like this one:

http://club.alembicguitars.net/index.php?topic=8430.msg98613#msg98613

I think this one has been up for sale a few times in recent years. The Low End bass Shop posted one like it, then a person on Long Island posted a similar bass.  I think the recent Reverb post is by J9 here at the the Alembic Club.  Nice looking bass.

Yes, thats her.