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Reference tables, how-to guides and history — grouped by subject. Each heading links to the full collection.

₹1 Notes

Republic India Notes

referenceComplete Finance Secretary Signature ListThe Finance Secretary signatures found on Indian ₹1 notes, with the years each was in office.reference₹1 Note Prefixes ExplainedHow the prefix and number panel work on Indian one-rupee notes, and why they matter to collectors.reference₹1 Note Insets ExplainedWhat inset letters are, where to find them, and how they distinguish ₹1 note varieties.guideHow to Identify a ₹1 Note VarietyA step-by-step method for placing an Indian one-rupee note by signatory, inset, prefix, and year.historyIndia's ₹1 Note — The Small Note with a Remarkable HistoryBorn in wartime, discontinued twice, and still the only Indian note issued by the Government rather than the RBI.