"Applicazione del sistema metrico decimale e nuova tariffa per la vendita delle polveri e piombi"

This act establishes the official adoption of the decimal metric system for measurements and introduces a new tariff structure for the sale of gunpowder and lead. It aims to standardize weights and measures to facilitate fairer trade and administration. This change primarily affects merchants, manufacturers, and consumers of measuring tools, as well as those involved in the trade of gunpowder and lead products.