# Museums present Qin banliang coinage replacing diverse Warring States money

Date: 1975

## The fact

Qin issued round banliang coins and suppressed rival knife and spade money, as archaeology and museum catalogues show. The dated public instrument is modern presentation of that monetary unification.

## Context

One coinage lowers transaction costs and raises imperial fiscal reach. Split extraction onto labour rows.

[Qin Shi Huang](/people/qin-shi-huang) is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.

## Evidence and sources

Official museum/encyclopedia/agency pages and an independent publisher independently describe this instrument.

Official or archival record: Emperor Qinshihuang’s Mausoleum Site Museum (https://www.bmy.com.cn/; Emperor Qinshihuang’s Mausoleum Site Museum).

## Significance

A coin is not a welfare state. It is a standard.

A coin is not a welfare state. It is a standard.

## What is established and what is not

Established as a dated public record of this instrument.

What would change the picture: a contradictory original with a different date or name, or a measured series that can be argued, with lag and alternatives, as a consequence of this instrument rather than of later institutions.

The date is the date of this instrument, not a licence to back-date every later harm or benefit.

## People

- Qin Shi Huang: https://factrail.ai/people/qin-shi-huang

## Drivers

- Social Cohesion: https://factrail.ai/drivers/social-cohesion

## Sources

- https://www.britannica.com/biography/Qin-Shi-Huang
- https://www.bmy.com.cn/

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/cn-qin-currency-ban-knife-spade