We were unable to picture one of these shunters at Zurich so to find not only one but two 'buzzing about' on our arrival at Luzern was a nice surprise. They are we think Ee 3/3 Nos 16408 and 16409...the date is April 2002.

Photo from James & Martin's Picture Collection Copyright 'Jampics' m.hawkes7@ntlworld.com