Rule 1003. Admissibility of duplicates, copies of certain entries.

A duplicate, or copy of an entry in the regular course of business as defined in Rule 1001(5), is admissible to the same extent as an original unless:

(1) a genuine question is raised as to the authenticity of the original; or

(2) in the circumstances it would be unfair to admit the duplicate or copy of an entry in the regular course of business in lieu of the original; or

(3) otherwise provided by statute.