hello- I anm Chairman of Packard Club of Great Britain and have always been fascinated by trolleybuses. I will be visiting IRM from Englandin the later part of May 2010 on vacation. I am particularly keen to photograph the Des Moines Curbliner for an Amercian friend of mine who hails from Des Moines, now in MD. (And I would like to photograph any other trolleybuses too if possible.) Will this be possible please and will I have to make any special arrangements? Thanks~ John Bath PAC-GB