Combined luggage and 2nd class passenger car type B5D, formerly 3rd class before 1956 (type C5D). This rolling stock was officially known as "lightened cars", but in fact it was nicknamed "sausage cars" ("voitures saucisson"), because of its overall design. It was delivered to the ETAT railways in 1936 and 1937, and the last withdrawals occured in 1980-1982
Note the streamlined tail, with 3 lights (one big red central and 2 small in the corners) according to the old security rules, and the steam coupling for heating
Paris Saint Lazare - 1977 or 1978 Photo by Joel TASMA (joel.tasma@wanadoo.fr)