Cdf du Nord du Bousquet - de Glehn 4-cylinder compond 4-4-0 no. 2.139 on the Down main line passes dépôt Boulogne on 10/6/29.
2.139 belonged to the batch of engines nr. 2.138 to 2157 delivered in 1894-1895 that were built by SACM (directed by Alfred de Glehn) from specifications by Gaston du Bousquet. It has boiler tubes of the Serve type and a boiler pressure of 15 kg/cm2 (210 psi). Some of this batch were withdrawn in 1933 whilst the remainder, including no. 2.139, survived only until 1936.
[Mike Morant collection]