MARC - If you are talking about old HOWATT's
ELDARADO was one of HOWATTS names. There are some specific bows named the ELDARADO and at one time in the late 50's or early 60's many of their different models were called ELDARADOs in addituion to a model name. As an example I have seen an ELDARADO MONTEREY, an ELDARADO MAMBA, and several others..
Later they had a wierd offset metal riser bow with takedown limbs that was called the ELDARADO.
What specifically are you looking for, or is it a different ELDARADO not a HOWATT?