not counterfeit or copied; "an authentic signature"; "a bona fide manuscript"; "an unquestionable antique"; "photographs taken in a veritable bull ring"

Characterized by good faith and lack of fraud or deceit. In real estate, a bona fide purchaser or seller has the legal right to give or receive title.

(Latin) sincerely

scientific research: Scientific research conducted by qualified personnel, the results of which - likely would be accepted for publication in a refereed scientific journal; are likely to contribute to the basic knowledge of marine mammal biology or ecology (this includes, e.g., marine mammal parts in a properly curated, professionally accredited scientific collection); or are likely to identify, evaluate, or resolve conservation problems.

Violation of an obligation in a contract.