The 8.4 cm Feldkanone Ord 1871 was exhibited on the 1873 World Exposition in Vienna. The description was of a 8.4 cm bronze breechloader. It had been cast by the foundry of Emil Rüetschi in Aarau. It had been bored and finished by the Sulzer Brothers in Winterthur. The iron carriage had been made by Rieter from Winterthur.