I am sorry, but the provided case information is insufficient to create a meaningful legal summary. The title "Section 7(c) in The Indian Evidence Act, 1872" is not a case title but refers to a specific provision within the Act itself. Furthermore, "Union of India - Subsection" is not a valid court name, and a date from 1872 for a case concerning the Indian Evidence Act (which was enacted in 1872) is highly improbable as it would predate any potential legal challenges to the Act itself.

To provide a proper summary, I need the following:

1. A proper case name: e.g., State of Maharashtra v. XYZ.
2. The Court that decided the case: e.g., Supreme Court of India, High Court of Delhi.
3. The Date of the Judgment.
4. A summary of the facts, issues, arguments, and the court's reasoning (or access to the full judgment).

Without these details, I cannot create an accurate and informative summary. I can, however, provide a general explanation of Section 7(c) of the Indian Evidence Act if you'd like.