Section 41: Statements made in the course of business.

A statement is admissible when made by a person in the ordinary course of business, and in particular when it consists of any entry or memorandum made by him in books, electronic device kept in the ordinary course of business, or in the discharge of a professional duty, or of an acknowledgement written or signed by him of the receipt of money, goods, securities or property of any kind, or of a document used in commerce written or signed by him, or of the date of a letter or other document usually dated, written or signed by him:
Provided that the maker made the statement contemporaneously with the transaction recorded or so soon thereafter that the court considers it likely that the transaction was at that time still fresh in his memory.