Ae 4/4 # 251 of BLS Historic, built in 1944 for the Lötschbergbahn, is running around her train in Sumiswald-Grünen. The birthday party train with two first class standard cars type I of the BLS circulated from Ramsei via Sumiswald-Grünen to Wasen im Emmental, then back to Sumiswald-Grünen and later via Huttwil-Langenthal-Burgdorf back to Ramsei. On the left in the background is the former SBB electric shunter Ee 3/3 # 16403 of the RUWA company, built in the same year as the Ae 4/4 # 251!