

This postcard has been sold
Postcard from the International Universal Exhibition of Paris 1937 showing a model of a high-power Hyper-Pacifique « B » locomotive, with aquatubular boilers and free-expansion boiler. The printed text details its technical specifications, including a power of 128 kW and a weight of 128 tonnes. The reverse indicates the publisher Francis Robinet, photographer and engineer, with additional specifications such as a power of 3,500 to 4,000 horsepower and a total weight of 128 tonnes.